Ecoer Logo

@geekstarter

40

혁신 기술과 창의적인 생각이 시작되는

steemit.com/@geekstarter
VOTING POWER100.00%
DOWNVOTE POWER100.00%
RESOURCE CREDITS100.00%
REPUTATION PROGRESS93.87%
Net Worth
0.528USD
STEEM
0.001STEEM
SBD
0.819SBD
Effective Power
5.007SP
├── Own SP
2.330SP
└── Incoming Deleg
+2.677SP

Detailed Balance

STEEM
balance
0.001STEEM
market_balance
0.000STEEM
savings_balance
0.000STEEM
reward_steem_balance
0.000STEEM
STEEM POWER
Own SP
2.330SP
Delegated Out
0.000SP
Delegation In
2.677SP
Effective Power
5.007SP
Reward SP (pending)
2.287SP
SBD
sbd_balance
0.819SBD
sbd_conversions
0.000SBD
sbd_market_balance
0.000SBD
savings_sbd_balance
0.000SBD
reward_sbd_balance
0.000SBD
{
  "balance": "0.001 STEEM",
  "savings_balance": "0.000 STEEM",
  "reward_steem_balance": "0.000 STEEM",
  "vesting_shares": "3789.525411 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "4354.134395 VESTS",
  "sbd_balance": "0.819 SBD",
  "savings_sbd_balance": "0.000 SBD",
  "reward_sbd_balance": "0.000 SBD",
  "conversions": []
}

Account Info

namegeekstarter
id746489
rank0
reputation45693282190
created2018-02-10T20:46:00
recovery_accountsteem
proxyNone
post_count22
comment_count0
lifetime_vote_count0
witnesses_voted_for0
last_post2018-03-24T05:11:12
last_root_post2018-03-24T05:11:12
last_vote_time2018-03-24T05:11:12
proxied_vsf_votes0, 0, 0, 0
can_vote1
voting_power0
delayed_votes0
balance0.001 STEEM
savings_balance0.000 STEEM
sbd_balance0.819 SBD
savings_sbd_balance0.000 SBD
vesting_shares3789.525411 VESTS
delegated_vesting_shares0.000000 VESTS
received_vesting_shares4354.134395 VESTS
reward_vesting_balance4666.515910 VESTS
vesting_balance0.000 STEEM
vesting_withdraw_rate0.000000 VESTS
next_vesting_withdrawal1969-12-31T23:59:59
withdrawn0
to_withdraw0
withdraw_routes0
savings_withdraw_requests0
last_account_recovery1970-01-01T00:00:00
reset_accountnull
last_owner_update1970-01-01T00:00:00
last_account_update2019-01-29T01:08:00
minedNo
sbd_seconds276,161,886
sbd_last_interest_payment2018-02-26T03:16:30
savings_sbd_last_interest_payment1970-01-01T00:00:00
{
  "id": 746489,
  "name": "geekstarter",
  "owner": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM779LC8qwhqdS5cwZnLA9CgyoxA7xvXGii2sAb5AinihbEtQbed",
        1
      ]
    ]
  },
  "active": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM6XqiMeWQhRKrdZqnuAeCVQyVTnNzFZyXsiyfvRWw89GiBPNPvs",
        1
      ]
    ]
  },
  "posting": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM4xVkgMZ1NqJUwkp2a7vHufwotnN6KHK3ZfEpx9NbFbL5gqM4ep",
        1
      ]
    ]
  },
  "memo_key": "STM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx",
  "json_metadata": "{\"profile\":{\"name\":\"긱스타터\",\"about\":\"혁신 기술과 창의적인 생각이 시작되는\",\"website\":\"http://m.post.naver.com/geekstarter\",\"location\":\"대한민국, 서울\",\"cover_image\":\"https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png\",\"profile_image\":\"https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png\"}}",
  "posting_json_metadata": "{\"profile\":{\"name\":\"긱스타터\",\"about\":\"혁신 기술과 창의적인 생각이 시작되는\",\"website\":\"http://m.post.naver.com/geekstarter\",\"location\":\"대한민국, 서울\",\"cover_image\":\"https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png\",\"profile_image\":\"https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png\"}}",
  "proxy": "",
  "last_owner_update": "1970-01-01T00:00:00",
  "last_account_update": "2019-01-29T01:08:00",
  "created": "2018-02-10T20:46:00",
  "mined": false,
  "recovery_account": "steem",
  "last_account_recovery": "1970-01-01T00:00:00",
  "reset_account": "null",
  "comment_count": 0,
  "lifetime_vote_count": 0,
  "post_count": 22,
  "can_vote": true,
  "voting_manabar": {
    "current_mana": "8143659806",
    "last_update_time": 1779064557
  },
  "downvote_manabar": {
    "current_mana": 2035914951,
    "last_update_time": 1779064557
  },
  "voting_power": 0,
  "balance": "0.001 STEEM",
  "savings_balance": "0.000 STEEM",
  "sbd_balance": "0.819 SBD",
  "sbd_seconds": "276161886",
  "sbd_seconds_last_update": "2018-03-02T00:56:24",
  "sbd_last_interest_payment": "2018-02-26T03:16:30",
  "savings_sbd_balance": "0.000 SBD",
  "savings_sbd_seconds": "0",
  "savings_sbd_seconds_last_update": "1970-01-01T00:00:00",
  "savings_sbd_last_interest_payment": "1970-01-01T00:00:00",
  "savings_withdraw_requests": 0,
  "reward_sbd_balance": "0.000 SBD",
  "reward_steem_balance": "0.000 STEEM",
  "reward_vesting_balance": "4666.515910 VESTS",
  "reward_vesting_steem": "2.287 STEEM",
  "vesting_shares": "3789.525411 VESTS",
  "delegated_vesting_shares": "0.000000 VESTS",
  "received_vesting_shares": "4354.134395 VESTS",
  "vesting_withdraw_rate": "0.000000 VESTS",
  "next_vesting_withdrawal": "1969-12-31T23:59:59",
  "withdrawn": 0,
  "to_withdraw": 0,
  "withdraw_routes": 0,
  "curation_rewards": 0,
  "posting_rewards": 3881,
  "proxied_vsf_votes": [
    0,
    0,
    0,
    0
  ],
  "witnesses_voted_for": 0,
  "last_post": "2018-03-24T05:11:12",
  "last_root_post": "2018-03-24T05:11:12",
  "last_vote_time": "2018-03-24T05:11:12",
  "post_bandwidth": 0,
  "pending_claimed_accounts": 0,
  "vesting_balance": "0.000 STEEM",
  "reputation": "45693282190",
  "transfer_history": [],
  "market_history": [],
  "post_history": [],
  "vote_history": [],
  "other_history": [],
  "witness_votes": [],
  "tags_usage": [],
  "guest_bloggers": []
}

Withdraw Routes

IncomingOutgoing
Empty
Empty
{
  "incoming": [],
  "outgoing": []
}
From Date
To Date
steemdelegated 2.677 SP to @geekstarter
2026/05/18 00:35:57
delegateegeekstarter
delegatorsteem
vesting shares4354.134395 VESTS
Transaction InfoBlock #106143862/Trx 927f24e4cb40d66b5594ecc47b61722686271bcb
View Raw JSON Data
{
  "block": 106143862,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "4354.134395 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-18T00:35:57",
  "trx_id": "927f24e4cb40d66b5594ecc47b61722686271bcb",
  "trx_in_block": 1,
  "virtual_op": 0
}
steemdelegated 1.010 SP to @geekstarter
2026/05/12 05:15:27
delegateegeekstarter
delegatorsteem
vesting shares1641.923990 VESTS
Transaction InfoBlock #105977408/Trx 5b7533ee748573274573480d80582ab4186eba5a
View Raw JSON Data
{
  "block": 105977408,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1641.923990 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-05-12T05:15:27",
  "trx_id": "5b7533ee748573274573480d80582ab4186eba5a",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 2.685 SP to @geekstarter
2026/04/25 23:56:18
delegateegeekstarter
delegatorsteem
vesting shares4366.650151 VESTS
Transaction InfoBlock #105511504/Trx 8ef4ebc23de0968242f377bb677c05257f8f6e3e
View Raw JSON Data
{
  "block": 105511504,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "4366.650151 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-04-25T23:56:18",
  "trx_id": "8ef4ebc23de0968242f377bb677c05257f8f6e3e",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 1.035 SP to @geekstarter
2026/01/23 08:43:45
delegateegeekstarter
delegatorsteem
vesting shares1683.470809 VESTS
Transaction InfoBlock #102852922/Trx d775d77c36d464b6bb85997274582f246a085324
View Raw JSON Data
{
  "block": 102852922,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1683.470809 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2026-01-23T08:43:45",
  "trx_id": "d775d77c36d464b6bb85997274582f246a085324",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 1.136 SP to @geekstarter
2024/12/17 04:02:21
delegateegeekstarter
delegatorsteem
vesting shares1847.690006 VESTS
Transaction InfoBlock #91299317/Trx 1c7789bb72d4c55e6908dff9be0d09b5b87a4cea
View Raw JSON Data
{
  "block": 91299317,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1847.690006 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2024-12-17T04:02:21",
  "trx_id": "1c7789bb72d4c55e6908dff9be0d09b5b87a4cea",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 1.240 SP to @geekstarter
2023/11/13 19:45:24
delegateegeekstarter
delegatorsteem
vesting shares2016.823538 VESTS
Transaction InfoBlock #79853521/Trx 39e42ffe489e08f5b46e73e0fb46484afd22367c
View Raw JSON Data
{
  "block": 79853521,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "2016.823538 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-11-13T19:45:24",
  "trx_id": "39e42ffe489e08f5b46e73e0fb46484afd22367c",
  "trx_in_block": 1,
  "virtual_op": 0
}
steemdelegated 3.046 SP to @geekstarter
2023/09/21 22:14:09
delegateegeekstarter
delegatorsteem
vesting shares4954.102324 VESTS
Transaction InfoBlock #78348313/Trx 0e4f1bec3bdb0a741efb18a86c2b8aa4138b9bcf
View Raw JSON Data
{
  "block": 78348313,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "4954.102324 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2023-09-21T22:14:09",
  "trx_id": "0e4f1bec3bdb0a741efb18a86c2b8aa4138b9bcf",
  "trx_in_block": 6,
  "virtual_op": 0
}
steemdelegated 3.182 SP to @geekstarter
2022/11/03 11:58:39
delegateegeekstarter
delegatorsteem
vesting shares5175.783762 VESTS
Transaction InfoBlock #69113589/Trx 0047ba3129e66c54519664fc90a2c9493e774c91
View Raw JSON Data
{
  "block": 69113589,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5175.783762 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-11-03T11:58:39",
  "trx_id": "0047ba3129e66c54519664fc90a2c9493e774c91",
  "trx_in_block": 13,
  "virtual_op": 0
}
steemdelegated 3.318 SP to @geekstarter
2022/01/17 11:13:24
delegateegeekstarter
delegatorsteem
vesting shares5396.316993 VESTS
Transaction InfoBlock #60809732/Trx d4ae902ebc65442505724cfbb21a817bbb3f68e6
View Raw JSON Data
{
  "block": 60809732,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5396.316993 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2022-01-17T11:13:24",
  "trx_id": "d4ae902ebc65442505724cfbb21a817bbb3f68e6",
  "trx_in_block": 33,
  "virtual_op": 0
}
steemdelegated 3.431 SP to @geekstarter
2021/06/14 01:07:57
delegateegeekstarter
delegatorsteem
vesting shares5580.085651 VESTS
Transaction InfoBlock #54608104/Trx 46cef3a1a9bb39e3cfa72425f5e3fdcd98b47e5e
View Raw JSON Data
{
  "block": 54608104,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5580.085651 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2021-06-14T01:07:57",
  "trx_id": "46cef3a1a9bb39e3cfa72425f5e3fdcd98b47e5e",
  "trx_in_block": 6,
  "virtual_op": 0
}
steemdelegated 3.546 SP to @geekstarter
2020/12/11 11:26:06
delegateegeekstarter
delegatorsteem
vesting shares5767.507625 VESTS
Transaction InfoBlock #49355548/Trx 9246163c665ae61f5b195b910e73a0a693e06eb9
View Raw JSON Data
{
  "block": 49355548,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5767.507625 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-11T11:26:06",
  "trx_id": "9246163c665ae61f5b195b910e73a0a693e06eb9",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 1.176 SP to @geekstarter
2020/12/06 05:03:18
delegateegeekstarter
delegatorsteem
vesting shares1912.543513 VESTS
Transaction InfoBlock #49207108/Trx a1a1acca8b11af86d6796388550d0a5867373f06
View Raw JSON Data
{
  "block": 49207108,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1912.543513 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-06T05:03:18",
  "trx_id": "a1a1acca8b11af86d6796388550d0a5867373f06",
  "trx_in_block": 0,
  "virtual_op": 0
}
steemdelegated 3.550 SP to @geekstarter
2020/12/05 15:04:15
delegateegeekstarter
delegatorsteem
vesting shares5773.715479 VESTS
Transaction InfoBlock #49190642/Trx 4937d7c96d4cdcaf753e3fd2794ffa49eb3c70aa
View Raw JSON Data
{
  "block": 49190642,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5773.715479 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-12-05T15:04:15",
  "trx_id": "4937d7c96d4cdcaf753e3fd2794ffa49eb3c70aa",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 1.181 SP to @geekstarter
2020/11/02 16:17:51
delegateegeekstarter
delegatorsteem
vesting shares1920.017158 VESTS
Transaction InfoBlock #48258576/Trx ec1043802409c60abe568e6ec16a45e9e364f686
View Raw JSON Data
{
  "block": 48258576,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1920.017158 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-11-02T16:17:51",
  "trx_id": "ec1043802409c60abe568e6ec16a45e9e364f686",
  "trx_in_block": 6,
  "virtual_op": 0
}
steemdelegated 3.675 SP to @geekstarter
2020/05/09 06:01:00
delegateegeekstarter
delegatorsteem
vesting shares5976.520838 VESTS
Transaction InfoBlock #43217360/Trx 040e2f07739ea22657cad53733f428915e15638d
View Raw JSON Data
{
  "block": 43217360,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "5976.520838 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-09T06:01:00",
  "trx_id": "040e2f07739ea22657cad53733f428915e15638d",
  "trx_in_block": 2,
  "virtual_op": 0
}
steemdelegated 1.201 SP to @geekstarter
2020/05/08 09:40:06
delegateegeekstarter
delegatorsteem
vesting shares1953.311140 VESTS
Transaction InfoBlock #43193515/Trx 7121af4ab5220f21547fbe1afa452e8b51bfee78
View Raw JSON Data
{
  "block": 43193515,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "1953.311140 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2020-05-08T09:40:06",
  "trx_id": "7121af4ab5220f21547fbe1afa452e8b51bfee78",
  "trx_in_block": 7,
  "virtual_op": 0
}
2020/02/10 21:53:54
authorsteemitboard
bodyCongratulations @geekstarter! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@geekstarter/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table> <sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@geekstarter) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=geekstarter)_</sub> ###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!
json metadata{"image":["https://steemitboard.com/img/notify.png"]}
parent authorgeekstarter
parent permlinkr-03
permlinksteemitboard-notify-geekstarter-20200210t215354000z
title
Transaction InfoBlock #40708249/Trx 5179d9843ec22acfe6616d52150dad8dcc4f0060
View Raw JSON Data
{
  "block": 40708249,
  "op": [
    "comment",
    {
      "author": "steemitboard",
      "body": "Congratulations @geekstarter! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@geekstarter/birthday2.png</td><td>Happy Birthday! - You are on the Steem blockchain for 2 years!</td></tr></table>\n\n<sub>_You can view [your badges on your Steem Board](https://steemitboard.com/@geekstarter) and compare to others on the [Steem Ranking](https://steemitboard.com/ranking/index.php?name=geekstarter)_</sub>\n\n\n###### [Vote for @Steemitboard as a witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1) to get one more award and increased upvotes!",
      "json_metadata": "{\"image\":[\"https://steemitboard.com/img/notify.png\"]}",
      "parent_author": "geekstarter",
      "parent_permlink": "r-03",
      "permlink": "steemitboard-notify-geekstarter-20200210t215354000z",
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  "op_in_trx": 0,
  "timestamp": "2020-02-10T21:53:54",
  "trx_id": "5179d9843ec22acfe6616d52150dad8dcc4f0060",
  "trx_in_block": 5,
  "virtual_op": 0
}
steemdelegated 3.791 SP to @geekstarter
2019/06/15 03:37:03
delegateegeekstarter
delegatorsteem
vesting shares6165.616432 VESTS
Transaction InfoBlock #33810207/Trx 86238b2cfd20674c4845865c41fe48cca7a838af
View Raw JSON Data
{
  "block": 33810207,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "6165.616432 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2019-06-15T03:37:03",
  "trx_id": "86238b2cfd20674c4845865c41fe48cca7a838af",
  "trx_in_block": 7,
  "virtual_op": 0
}
2019/02/10 22:06:00
authorsteemitboard
bodyCongratulations @geekstarter! You received a personal award! <table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@geekstarter/birthday1.png</td><td>Happy Birthday! - You are on the Steem blockchain for 1 year!</td></tr></table> <sub>_[Click here to view your Board](https://steemitboard.com/@geekstarter)_</sub> > Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!
json metadata{"image":["https://steemitboard.com/img/notify.png"]}
parent authorgeekstarter
parent permlinkr-03
permlinksteemitboard-notify-geekstarter-20190210t220559000z
title
Transaction InfoBlock #30236571/Trx 208ea590463c3af3710d26c33ed4ba372f1bdc2a
View Raw JSON Data
{
  "block": 30236571,
  "op": [
    "comment",
    {
      "author": "steemitboard",
      "body": "Congratulations @geekstarter! You received a personal award!\n\n<table><tr><td>https://steemitimages.com/70x70/http://steemitboard.com/@geekstarter/birthday1.png</td><td>Happy Birthday! - You are on the Steem blockchain for 1 year!</td></tr></table>\n\n<sub>_[Click here to view your Board](https://steemitboard.com/@geekstarter)_</sub>\n\n\n> Support [SteemitBoard's project](https://steemit.com/@steemitboard)! **[Vote for its witness](https://v2.steemconnect.com/sign/account-witness-vote?witness=steemitboard&approve=1)** and **get one more award**!",
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      "parent_permlink": "r-03",
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  "trx_id": "208ea590463c3af3710d26c33ed4ba372f1bdc2a",
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geekstarterupdated their account properties
2019/01/29 01:08:00
accountgeekstarter
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memo keySTM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx
Transaction InfoBlock #29866121/Trx 51ccfcfaf858efdb8cf7a18e091b06dcad8ba370
View Raw JSON Data
{
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  "trx_id": "51ccfcfaf858efdb8cf7a18e091b06dcad8ba370",
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geekstarterupdated their account properties
2019/01/29 01:04:45
accountgeekstarter
json metadata{"profile":{"name":"긱스타터","about":"혁신 기술과 창의적인 생각이 시작되는","website":"http://m.post.naver.com/geekstarter","location":"대한민국, 서울","cover_image":"https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png","profile_image":"https://steemitimages.com/DQmZAa1x5UQaSrJMdfTXJFhUtAGPAEn2emUBF9A5iHjvSwM/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-02-14%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.00.14.png"}}
memo keySTM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx
Transaction InfoBlock #29866056/Trx 9a9697c4662c6d40e60e0478e95d52e1cce3e26d
View Raw JSON Data
{
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geekstarterupdated their account properties
2019/01/29 01:01:12
accountgeekstarter
json metadata{"profile":{"name":"긱스타터","website":"http://m.post.naver.com/geekstarter","location":"대한민국, 서울 ","profile_image":"https://blogpfthumb-phinf.pstatic.net/MjAxOTAxMjBfMzAw/MDAxNTQ3OTY2NzY5NjU0.KuGCT-fHR2gezMWI9McYzcbyhW6lcojG1QMqEUULOfog.kN7kFdJmpGvPSJf6Xp8_P3UHCVsWOmzIjM6Fr24ZHs0g.PNG.geekstarter/%253F%253F%253F%253F%253F%253F%253F%253F%253F2019_ATP.png?type=w161"}}
memo keySTM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx
Transaction InfoBlock #29865985/Trx 66eb8671a5e83b36c6264b215a408268ac363549
View Raw JSON Data
{
  "block": 29865985,
  "op": [
    "account_update",
    {
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      "json_metadata": "{\"profile\":{\"name\":\"긱스타터\",\"website\":\"http://m.post.naver.com/geekstarter\",\"location\":\"대한민국, 서울 \",\"profile_image\":\"https://blogpfthumb-phinf.pstatic.net/MjAxOTAxMjBfMzAw/MDAxNTQ3OTY2NzY5NjU0.KuGCT-fHR2gezMWI9McYzcbyhW6lcojG1QMqEUULOfog.kN7kFdJmpGvPSJf6Xp8_P3UHCVsWOmzIjM6Fr24ZHs0g.PNG.geekstarter/%253F%253F%253F%253F%253F%253F%253F%253F%253F2019_ATP.png?type=w161\"}}",
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  "trx_id": "66eb8671a5e83b36c6264b215a408268ac363549",
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}
steemdelegated 3.913 SP to @geekstarter
2018/06/23 06:46:15
delegateegeekstarter
delegatorsteem
vesting shares6364.773941 VESTS
Transaction InfoBlock #23566820/Trx 931bc6d47bbd24046bcc05571bf6baf0047dbea5
View Raw JSON Data
{
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  "op_in_trx": 0,
  "timestamp": "2018-06-23T06:46:15",
  "trx_id": "931bc6d47bbd24046bcc05571bf6baf0047dbea5",
  "trx_in_block": 22,
  "virtual_op": 0
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talhadogansent 0.001 STEEM to @geekstarter- "Hello! ✔ RESTEEM to 7.000+ FOLLOWERS and Your Post Will Be UPVOTED By 45+ ACCOUNTS │ │Send 0.500 SBD or 0.500 STEEM to @talhadogan (URL as Memo) │ │100% Upvote by @talhadogan 💚 7/24 Service Active 💚"
2018/05/12 19:27:39
amount0.001 STEEM
fromtalhadogan
memoHello! ✔ RESTEEM to 7.000+ FOLLOWERS and Your Post Will Be UPVOTED By 45+ ACCOUNTS │ │Send 0.500 SBD or 0.500 STEEM to @talhadogan (URL as Memo) │ │100% Upvote by @talhadogan 💚 7/24 Service Active 💚
togeekstarter
Transaction InfoBlock #22373666/Trx 35e9c25270e2896bc74ce6e0e08443dfa2fde4e4
View Raw JSON Data
{
  "block": 22373666,
  "op": [
    "transfer",
    {
      "amount": "0.001 STEEM",
      "from": "talhadogan",
      "memo": "Hello! ✔ RESTEEM to 7.000+ FOLLOWERS and Your Post Will Be UPVOTED By 45+ ACCOUNTS │ │Send 0.500 SBD or 0.500 STEEM to @talhadogan (URL as Memo) │ │100% Upvote by @talhadogan 💚 7/24 Service Active 💚",
      "to": "geekstarter"
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  ],
  "op_in_trx": 0,
  "timestamp": "2018-05-12T19:27:39",
  "trx_id": "35e9c25270e2896bc74ce6e0e08443dfa2fde4e4",
  "trx_in_block": 28,
  "virtual_op": 0
}
geekstarterreceived 0.411 SP author reward for @geekstarter / r-03
2018/03/31 05:11:12
authorgeekstarter
permlinkr-03
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout669.056943 VESTS
Transaction InfoBlock #21147807/Virtual Operation #13
View Raw JSON Data
{
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  "op": [
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      "author": "geekstarter",
      "permlink": "r-03",
      "sbd_payout": "0.000 SBD",
      "steem_payout": "0.000 STEEM",
      "vesting_payout": "669.056943 VESTS"
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  ],
  "op_in_trx": 0,
  "timestamp": "2018-03-31T05:11:12",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 13
}
geekstarterreceived 1.396 SP author reward for @geekstarter / r-02-csv-txt
2018/03/27 07:01:48
authorgeekstarter
permlinkr-02-csv-txt
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout2270.775305 VESTS
Transaction InfoBlock #21034858/Virtual Operation #4
View Raw JSON Data
{
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  "op": [
    "author_reward",
    {
      "author": "geekstarter",
      "permlink": "r-02-csv-txt",
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      "steem_payout": "0.000 STEEM",
      "vesting_payout": "2270.775305 VESTS"
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  ],
  "op_in_trx": 0,
  "timestamp": "2018-03-27T07:01:48",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 4
}
geekstarterreceived 0.544 SP author reward for @geekstarter / r-01
2018/03/26 07:00:39
authorgeekstarter
permlinkr-01
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout885.506179 VESTS
Transaction InfoBlock #21006044/Virtual Operation #16
View Raw JSON Data
{
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    "author_reward",
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      "author": "geekstarter",
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      "steem_payout": "0.000 STEEM",
      "vesting_payout": "885.506179 VESTS"
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  "op_in_trx": 0,
  "timestamp": "2018-03-26T07:00:39",
  "trx_id": "0000000000000000000000000000000000000000",
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skanupvoted (2.50%) @geekstarter / r-03
2018/03/24 13:19:12
authorgeekstarter
permlinkr-03
voterskan
weight250 (2.50%)
Transaction InfoBlock #20956034/Trx d3f15d8f9eebbebeb3bdb7a446308da08c8add77
View Raw JSON Data
{
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  "op": [
    "vote",
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      "permlink": "r-03",
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geekstarterreceived 0.268 SP author reward for @geekstarter / mac-r
2018/03/24 08:05:00
authorgeekstarter
permlinkmac-r
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout436.677007 VESTS
Transaction InfoBlock #20949749/Virtual Operation #3
View Raw JSON Data
{
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  "op": [
    "author_reward",
    {
      "author": "geekstarter",
      "permlink": "mac-r",
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      "steem_payout": "0.000 STEEM",
      "vesting_payout": "436.677007 VESTS"
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  ],
  "op_in_trx": 0,
  "timestamp": "2018-03-24T08:05:00",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 3
}
2018/03/24 07:58:33
authorgeekstarter
permlinkr-02-csv-txt
voterfoodmockgame
weight10000 (100.00%)
Transaction InfoBlock #20949621/Trx 93560a9cf5bbf11d73376aef320595b904ca9e95
View Raw JSON Data
{
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  "op": [
    "vote",
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      "permlink": "r-02-csv-txt",
      "voter": "foodmockgame",
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  "timestamp": "2018-03-24T07:58:33",
  "trx_id": "93560a9cf5bbf11d73376aef320595b904ca9e95",
  "trx_in_block": 31,
  "virtual_op": 0
}
2018/03/24 07:58:15
authorfoodmockgame
body학교에서 코퍼스언어학 들을때 썼던 프로그램인데 덕분에 자연어 처리 및 빅데이터 처리에 대해 조금의 이해를 할 수 있게되었던 기억이 나네요 kr-dev? 개발쪽 태그 붙이시면 더많은분들이 볼수있을것 같네요
json metadata{"tags":["kr"],"app":"steemit/0.1"}
parent authorgeekstarter
parent permlinkr-03
permlinkre-geekstarter-r-03-20180324t075827881z
title
Transaction InfoBlock #20949615/Trx 1f622adce0b878143c64e6dadf297b7c39da6165
View Raw JSON Data
{
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  "op": [
    "comment",
    {
      "author": "foodmockgame",
      "body": "학교에서 코퍼스언어학 들을때 썼던 프로그램인데 덕분에 자연어 처리 및 빅데이터 처리에 대해 조금의 이해를 할 수 있게되었던 기억이 나네요 kr-dev? 개발쪽 태그 붙이시면 더많은분들이 볼수있을것 같네요",
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      "parent_author": "geekstarter",
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  "trx_id": "1f622adce0b878143c64e6dadf297b7c39da6165",
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foodmockgameupvoted (100.00%) @geekstarter / r-03
2018/03/24 07:57:06
authorgeekstarter
permlinkr-03
voterfoodmockgame
weight10000 (100.00%)
Transaction InfoBlock #20949592/Trx fbf275338853945bd3710a5c414b8dee40fa517a
View Raw JSON Data
{
  "block": 20949592,
  "op": [
    "vote",
    {
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  "op_in_trx": 0,
  "timestamp": "2018-03-24T07:57:06",
  "trx_id": "fbf275338853945bd3710a5c414b8dee40fa517a",
  "trx_in_block": 32,
  "virtual_op": 0
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s4heartupvoted (2.00%) @geekstarter / r-03
2018/03/24 05:47:48
authorgeekstarter
permlinkr-03
voters4heart
weight200 (2.00%)
Transaction InfoBlock #20947007/Trx e165fc9ec1b23dc3cd31f42050225a3d478fcdf9
View Raw JSON Data
{
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  "op": [
    "vote",
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      "permlink": "r-03",
      "voter": "s4heart",
      "weight": 200
    }
  ],
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hr1upvoted (0.02%) @geekstarter / r-03
2018/03/24 05:41:03
authorgeekstarter
permlinkr-03
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geekstarterpublished a new post: r-03
2018/03/24 05:20:24
authorgeekstarter
body@@ -642,20 +642,16 @@ %EB%90%98%EC%97%88%EC%8A%B5%EB%8B%88%EB%8B%A4. %0A ----- %0A!%5B%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85
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parent author
parent permlinkkr
permlinkr-03
titleR 프로그램 강좌 03 : 데이터 프레임 편집
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geekstarterpublished a new post: r-03
2018/03/24 05:11:57
authorgeekstarter
body@@ -6,16 +6,18 @@ %EB%8D%B0%EC%9D%B4%ED%84%B0 %ED%94%84%EB%A0%88%EC%9E%84 +%ED%8E%B8%EC%A7%91 %0A#%0Acsv%EB%82%98
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parent author
parent permlinkkr
permlinkr-03
titleR 프로그램 강좌 03 : 데이터 프레임 편집
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geekstarterupvoted (100.00%) @geekstarter / r-03
2018/03/24 05:11:12
authorgeekstarter
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geekstarterupdated options for r-03
2018/03/24 05:11:12
allow curation rewardstrue
allow votestrue
authorgeekstarter
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geekstarterpublished a new post: r-03
2018/03/24 05:11:12
authorgeekstarter
body# 3. 데이터 프레임 # csv나 txt로 되어 있는 원본데이터를 불러올 수도 있지만, 직접 입력, 일부 수정 및 랜덤 데이터를 뽑을 수도 있습니다. R은 빅데이터를 분석하기 위한 툴이기 때문에 분석 대상인 원본 데이터를 잘 알아야 하며, 잘못된 부분에 대한 보정도 필요합니다. ---- ## 3.1 데이터 프레임 직접입력 data.frame 데이터 직접 입력시 가장 흔히 하는 실수는 따옴표 ' 입니다. 숫자는 상관 없지만, 데이터의 이름을 표시할 때는 항상 따옴표를 써야 합니다. **name <- c(kim,lee,park,choi)** Error: object 'kim' not found 직접 입력을 위해서 임의로 값들을 지정하고, 실행을 시킵니다. 아래는 예제 입니다. name <- c('kim','lee','park','choi') age <- c(39,40,47,28) sex <- c('f','m','m','f') pay <- c(100, 200, 150, 300) 각각의 집합을 표와 같은 형태인 데이터 프레임으로 만들기 위해서는 "data.frame"이란 명령어를 사용합니다. **employee <- data.frame(name,age,pay,sex)** employee의 표는 다음과 같이 작성되었습니다. ---- ![스크린샷 2018-03-24 오전 9.44.49.png](https://steemitimages.com/DQmWNtu8os2YoZKQZ4wS6yEDRrncompo8K7cnLepD7z46Rr/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.44.49.png) ## 3.2 데이터의 위치를 찾는 which 위의 데이터 프레임에서 나이에 대한 합을 a 라고 정의합니다. (명령어 sum을 사용) **a = sum(age)** ![스크린샷 2018-03-24 오전 9.47.19.png](https://steemitimages.com/DQmRPLwMLTwKeEH1TJxujD7eW9PE7naBg7JArnBaDmmRhR1/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.47.19.png) 마찬가지로 평균에 대한 부분은 mean 명령어를 사용합니다. 평균을 b라고 했을때, '평균이하'을 따로 분류하고 싶을 경우에는 논리기호 '<' 를 사용합니다. 이 데이터의 위치를 찾고 싶을 경우는 'which' 명령어를 사용합니다. **b = mean(age)** b <age **which** (b<age) ![스크린샷 2018-03-24 오전 9.49.43.png](https://steemitimages.com/DQmYuTdjVxNTk6gotjPJy97CpSKphbvo1aGbWAykV5dfbAk/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.49.43.png) ---- ## 3.3 데이터 프레임에서 특정값을 수정 만일 특정데이터가 틀렸을 경우에 어떻게 해야 할까요? 원본 데이터를 직접 수정하여 다시 불러올 수도 있지만, R에서 직접 바꿀 수도 있습니다. pay 부분에 첫번째 100이라는 값이 120으로 수정해야 한다면, 아래와 같이 실행합니다. **employee[1,3]<-120** employee를 다시 보면 변경된 값을 확인할 수 있습니다. ![스크린샷 2018-03-24 오전 9.54.32.png](https://steemitimages.com/DQmQ6EJnhF17VLdcxvbTr8fiZGpXghAGDjhAPzATLoQYmey/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.54.32.png) [x,y] 값은 좌표를 뜻하는 것으로 x는 행을 뜻하며, 여기서는 pay 값이고, y는 열을 뜻하며, 여기서는 3열의 값을 보여 줍니다. employee[1,] employee[,3] ![스크린샷 2018-03-24 오전 10.36.05.png](https://steemitimages.com/DQmVdNbgvUUhmwHLtymkmbguvMY4PoT2VcakTstenV42AUL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2010.36.05.png) 행을 다루는 명령어는 하나 더 있습니다. $를 쓰고 뒤에 원하는 행의 제목을 선택하거나 직접 입력할 수 있습니다. employee$ ![스크린샷 2018-03-24 오전 11.11.52.png](https://steemitimages.com/DQmb1Ea6LJvAbbfSkcECwXtVFzPL3moWBo8okpM1BVuFwKQ/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.11.52.png) ---- ## 3.4 랜덤한 데이터를 추출 runif 랜덤한 숫자를 추출하는 방법은 random uniform의 runif 명령어 입니다. **runif(n, min, max)** 최소값(min)과 최대값(max) 사이에 몇개(n)의 난수를 발생할 것인가 이며, 최소와 최대값을 넣지 않으면, 0~1까지 숫자로 난수를 만듭니다. 10 / 100 / 1000 개의 숫자를 만들었을때의 내용입니다. runif (10) runif (100) runif (1000) ![스크린샷 2018-03-24 오전 11.21.54.png](https://steemitimages.com/DQmcMdP5a7zHoACnkDHC5AoSsUNE1GzgMCedTY3V8ZfZm7c/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.21.54.png) 0~1000까지 난수를 발생시키는 간단한 방법은 곱하기 1000을 하면 됩니다. **runif (1000)x1000** ![스크린샷 2018-03-24 오전 11.27.55.png](https://steemitimages.com/DQmZcMUMb8FphS4c9p1jXcus3AGcrqKpvP6LK6bmWh23oEU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.27.55.png) 소수점 자리가 필요하지 않은 경우에는 올림의 명령어 "ceiling"을 사용합니다. **x = ceiling (runif (10)*10)** ![스크린샷 2018-03-24 오전 11.31.23.png](https://steemitimages.com/DQmT7Pu7qDVHQ274NzFCaoNe87PehYy9xU76vz79QtFErVU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.31.23.png) 마찬가지로 총 합과 평균을 구할 수 있습니다. sum (x) mean (x) ![스크린샷 2018-03-24 오전 11.35.58.png](https://steemitimages.com/DQmVk3BwyUsYLkWHqcM3KUsNs4q4Rr6QHgmMZg5gx9JTBAh/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.35.58.png) 3~ 7 사이의 값을 논리연산자로 연결했을때의 결과입니다. 두 조건 모두를 만족해야 하는 "&"는 and를 의미하며, 둘중에 하나만 만족해도 되는 "|" 는 or 를 의미합니다. **x > 3 & x < 7** : 3~7 사이의 값 **x < 3 | x > 7** : 3보다 작고, 7보다 큰 값 ![스크린샷 2018-03-24 오전 11.37.20.png](https://steemitimages.com/DQmW7aYJQ8TrgXK3p6wnVDMFSEJhNyyRUrXqPzC63D33fse/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.37.20.png) 이런 논리 연산자를 통해 합과 평균을 구할 수도 있지만, 참과 거짓을 판단하는 논리기호도 사용할 수 있습니다. any는 하나라도 참값이 있어야 참이고, all은 모두가 참값이여야 참입니다. **sum (x < 3 | x > 7)** **any (x < 3 | x > 7)** **all (x < 3 | x > 7)** **all (x >= 1)** **x >= 1** ![스크린샷 2018-03-24 오전 11.42.59.png](https://steemitimages.com/DQmcBUpeuxwoD7itYuQDW82n4AmSYsVRa4nuECq1EP3mhaR/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.42.59.png) ---- ## 기타) 간단한 그래프 그리기 및 반올림 막대 그래프를 그리려면, barplot 명령어를 사용합니다. barplot (x) ![스크린샷 2018-03-24 오전 11.46.33.png](https://steemitimages.com/DQmcYPf36wRmZwm6zb1VD8qFmxpPqHqARyGjU3YW4udvPUq/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.46.33.png) 올림(ceiling), 반올림(round), 내림(floor)에 대한 명령어를 적용해본 예 입니다. k = runif(100, 10, 17) ceiling (k) round (k) floor (k) ![스크린샷 2018-03-24 오후 1.43.30.png](https://steemitimages.com/DQmQ8o4qSzc5XKL5fJACWsji3bf4Fv1rS2zhPuUp4LFSQLQ/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%201.43.30.png)
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parent author
parent permlinkkr
permlinkr-03
titleR 프로그램 강좌 03 : 데이터 프레임
Transaction InfoBlock #20946275/Trx 922dbc21a87514f82b96469f89bb7c93e36ce31a
View Raw JSON Data
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    "comment",
    {
      "author": "geekstarter",
      "body": "# 3. 데이터 프레임 \n#\ncsv나 txt로 되어 있는 원본데이터를 불러올 수도 있지만, 직접 입력, 일부 수정 및 랜덤 데이터를 뽑을 수도 있습니다. R은 빅데이터를 분석하기 위한 툴이기 때문에 분석 대상인 원본 데이터를 잘 알아야 하며, 잘못된 부분에 대한 보정도 필요합니다. \n\n----\n\n## 3.1 데이터 프레임 직접입력 data.frame\n\n데이터 직접 입력시 가장 흔히 하는 실수는 따옴표 ' 입니다. 숫자는 상관 없지만, 데이터의 이름을 표시할 때는 항상 따옴표를 써야 합니다. \n**name <- c(kim,lee,park,choi)**\nError: object 'kim' not found\n\n직접 입력을 위해서 임의로 값들을 지정하고, 실행을 시킵니다. 아래는 예제 입니다. \n\nname <- c('kim','lee','park','choi')\nage <- c(39,40,47,28)\nsex <- c('f','m','m','f')\npay <- c(100, 200, 150, 300)\n\n각각의 집합을 표와 같은 형태인 데이터 프레임으로 만들기 위해서는 \"data.frame\"이란 명령어를 사용합니다. \n**employee <- data.frame(name,age,pay,sex)**\n\nemployee의 표는 다음과 같이 작성되었습니다. \n----\n![스크린샷 2018-03-24 오전 9.44.49.png](https://steemitimages.com/DQmWNtu8os2YoZKQZ4wS6yEDRrncompo8K7cnLepD7z46Rr/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.44.49.png)\n\n## 3.2 데이터의 위치를 찾는 which \n\n위의 데이터 프레임에서 나이에 대한 합을 a 라고 정의합니다. (명령어 sum을 사용)\n**a = sum(age)**\n\n![스크린샷 2018-03-24 오전 9.47.19.png](https://steemitimages.com/DQmRPLwMLTwKeEH1TJxujD7eW9PE7naBg7JArnBaDmmRhR1/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.47.19.png)\n\n마찬가지로 평균에 대한 부분은 mean 명령어를 사용합니다. 평균을 b라고 했을때, '평균이하'을 따로 분류하고 싶을 경우에는 논리기호 '<' 를 사용합니다. 이 데이터의 위치를 찾고 싶을 경우는 'which' 명령어를 사용합니다.  \n**b = mean(age)**\nb <age\n**which** (b<age)\n\n\n![스크린샷 2018-03-24 오전 9.49.43.png](https://steemitimages.com/DQmYuTdjVxNTk6gotjPJy97CpSKphbvo1aGbWAykV5dfbAk/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.49.43.png)\n----\n## 3.3 데이터 프레임에서 특정값을 수정\n\n만일 특정데이터가 틀렸을 경우에 어떻게 해야 할까요? 원본 데이터를 직접 수정하여 다시 불러올 수도 있지만, R에서 직접 바꿀 수도 있습니다. pay 부분에 첫번째 100이라는 값이 120으로 수정해야 한다면, 아래와 같이 실행합니다. \n\n**employee[1,3]<-120**\n\nemployee를 다시 보면 변경된 값을 확인할 수 있습니다. \n\n![스크린샷 2018-03-24 오전 9.54.32.png](https://steemitimages.com/DQmQ6EJnhF17VLdcxvbTr8fiZGpXghAGDjhAPzATLoQYmey/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%209.54.32.png)\n\n[x,y] 값은 좌표를 뜻하는 것으로 x는 행을 뜻하며, 여기서는 pay 값이고, y는 열을 뜻하며, 여기서는 3열의 값을 보여 줍니다. \nemployee[1,]\nemployee[,3]\n\n![스크린샷 2018-03-24 오전 10.36.05.png](https://steemitimages.com/DQmVdNbgvUUhmwHLtymkmbguvMY4PoT2VcakTstenV42AUL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2010.36.05.png)\n\n행을 다루는 명령어는 하나 더 있습니다. $를 쓰고 뒤에 원하는 행의 제목을 선택하거나 직접 입력할 수 있습니다. \nemployee$\n\n![스크린샷 2018-03-24 오전 11.11.52.png](https://steemitimages.com/DQmb1Ea6LJvAbbfSkcECwXtVFzPL3moWBo8okpM1BVuFwKQ/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.11.52.png)\n----\n## 3.4 랜덤한 데이터를 추출 runif \n\n랜덤한 숫자를 추출하는 방법은 random uniform의 runif 명령어 입니다. \n**runif(n, min, max)**\n최소값(min)과 최대값(max) 사이에 몇개(n)의 난수를 발생할 것인가 이며, 최소와 최대값을 넣지 않으면, 0~1까지 숫자로 난수를 만듭니다. 10 / 100 / 1000 개의 숫자를 만들었을때의 내용입니다. \n\nrunif (10)\nrunif (100)\nrunif (1000)\n\n![스크린샷 2018-03-24 오전 11.21.54.png](https://steemitimages.com/DQmcMdP5a7zHoACnkDHC5AoSsUNE1GzgMCedTY3V8ZfZm7c/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.21.54.png)\n\n0~1000까지 난수를 발생시키는 간단한 방법은 곱하기 1000을 하면 됩니다. \n**runif (1000)x1000**\n\n![스크린샷 2018-03-24 오전 11.27.55.png](https://steemitimages.com/DQmZcMUMb8FphS4c9p1jXcus3AGcrqKpvP6LK6bmWh23oEU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.27.55.png)\n\n소수점 자리가 필요하지 않은 경우에는 올림의 명령어 \"ceiling\"을 사용합니다. \n**x = ceiling (runif (10)*10)**\n\n![스크린샷 2018-03-24 오전 11.31.23.png](https://steemitimages.com/DQmT7Pu7qDVHQ274NzFCaoNe87PehYy9xU76vz79QtFErVU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.31.23.png)\n\n마찬가지로 총 합과 평균을 구할 수 있습니다. \n\nsum (x)\nmean (x)\n\n![스크린샷 2018-03-24 오전 11.35.58.png](https://steemitimages.com/DQmVk3BwyUsYLkWHqcM3KUsNs4q4Rr6QHgmMZg5gx9JTBAh/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.35.58.png)\n\n3~ 7 사이의 값을 논리연산자로 연결했을때의 결과입니다. 두 조건 모두를 만족해야 하는 \"&\"는 and를 의미하며, 둘중에 하나만 만족해도 되는 \"|\" 는 or 를 의미합니다. \n**x > 3 & x < 7** : 3~7 사이의 값\n**x < 3 | x > 7** : 3보다 작고, 7보다 큰 값\n\n![스크린샷 2018-03-24 오전 11.37.20.png](https://steemitimages.com/DQmW7aYJQ8TrgXK3p6wnVDMFSEJhNyyRUrXqPzC63D33fse/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.37.20.png)\n\n이런 논리 연산자를 통해 합과 평균을 구할 수도 있지만, 참과 거짓을 판단하는 논리기호도 사용할 수 있습니다. any는 하나라도 참값이 있어야 참이고, all은 모두가 참값이여야 참입니다. \n**sum (x < 3 | x > 7)**\n**any (x < 3 | x > 7)**\n**all (x < 3 | x > 7)**\n**all (x >= 1)**\n**x >= 1**\n\n![스크린샷 2018-03-24 오전 11.42.59.png](https://steemitimages.com/DQmcBUpeuxwoD7itYuQDW82n4AmSYsVRa4nuECq1EP3mhaR/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.42.59.png)\n----\n## 기타) 간단한 그래프 그리기 및 반올림\n\n막대 그래프를 그리려면, barplot 명령어를 사용합니다. \n\nbarplot (x)\n\n![스크린샷 2018-03-24 오전 11.46.33.png](https://steemitimages.com/DQmcYPf36wRmZwm6zb1VD8qFmxpPqHqARyGjU3YW4udvPUq/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%8C%E1%85%A5%E1%86%AB%2011.46.33.png)\n\n올림(ceiling), 반올림(round), 내림(floor)에 대한 명령어를 적용해본 예 입니다. \n\nk = runif(100, 10, 17)\nceiling (k)\nround (k)\nfloor (k)\n\n![스크린샷 2018-03-24 오후 1.43.30.png](https://steemitimages.com/DQmQ8o4qSzc5XKL5fJACWsji3bf4Fv1rS2zhPuUp4LFSQLQ/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-24%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%201.43.30.png)",
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      "permlink": "r-03",
      "title": "R 프로그램 강좌 03 : 데이터 프레임"
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skanupvoted (3.00%) @geekstarter / r-02-csv-txt
2018/03/20 16:09:09
authorgeekstarter
permlinkr-02-csv-txt
voterskan
weight300 (3.00%)
Transaction InfoBlock #20845030/Trx fab336dd3c7e309f439ace53b7dc3b12f201c8a2
View Raw JSON Data
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2018/03/20 07:52:09
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2018/03/20 07:33:09
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2018/03/20 07:18:27
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2018/03/20 07:01:48
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2018/03/20 07:01:48
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geekstarterpublished a new post: r-02-csv-txt
2018/03/20 07:01:48
authorgeekstarter
body# 2. R 프로그램으로 데이터 파일 불러오기 # R 프로그램은 빅데이터 분석 프로그램입니다. 중요한 것은 분석하려는 데이터를 어떤 목적으로 수집 되었는가에 대한 부분도 있습니다. 공공데이터가 개방 되었다고 해서 관련 사이트에 들어가 봤습니다. # [![스크린샷 2018-03-20 오후 2.55.54.png](https://steemitimages.com/DQmfVGzU16wK6AHwzNDkareBTTqVdMNE4Tj877VwkQFAAEs/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.55.54.png)](http://opendata.hira.or.kr/op/opc/selectOpenData.do?sno=11000&publDataTpCd=&searchCnd=&searchWrd=&pageIndex=1) 다운 받은 csv 파일을 검증이 필요합니다. 자료 자체가 깨져 있을 수 있습니다. 다운받은 "응급진료환자의 일주일 이내 진료 상병 추이 통계 2015.csv"파일을 엑셀로 열어 봅니다. ![스크린샷 2018-03-20 오후 2.54.27.png](https://steemitimages.com/DQmdXAKsb7CDLNEwVGWwyUGBuVCWcjp9GUiLXaVMMEAmEMx/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.54.27.png) 이상한 일본어가 들어가 있고, ***로 표시된 자료도 들어가 있습니다. 이런 경우 원본 데이터에 대한 수정이 필요합니다. 이런 부분들은 제거하고 진행해야 하는데, 빅데이터라서 때문에 가공하는데 양이 많긴 합니다. 직접 작성된 데이터가 아니기 때문에 1열, 2열이 무엇을 의미하는지 잘 모르겠습니다. 한국어도 마찬가지로 R프로그램에서 깨집니다. 가급적이면 원본데이터는 영어로 작성되는 것이 좋습니다. ## 2.1 csv 데이터 불러오기 # 자료는 깨졌지만 R 프로그램에서 데이터를 부르는 명령어를 익히기 위해, 우선 파일을 읽도록 하겠습니다. **read.csv(file.choose())** 원하는 파일을 폴더에서 찾으면 됩니다. 다른 연산등에 이 데이터를 연결시키기 위해서는 데이터의 집합을 정의해 주는 것이 좋을 것 같습니다. **meddata <- read.csv(file.choose())** meddata라는 집합이 만들어 졌고, 여기에 원하는 파일을 연결시키면 됩니다. 앞서 사용했던 구조(structure)를 파악하기 위한 str 명령어를 사용해 보면, 뭔가 이상한 내용들이 나옵니다. **str(meddata)** 데이터가 너무 길 경우에는 맨 윗쪽은 head, 맨 아래쪽은 tail이라는 명령을 사용하여 실행하면 됩니다. **head(meddata)** **tail(meddata)** ![스크린샷 2018-03-20 오후 2.46.34.png](https://steemitimages.com/DQmZcai1wW9tTEGceRu5gDpxcQ1PEpuRKD3jJzAWHaHumMi/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.46.34.png) # ## 2.2 txt 파일 불러오기 # 텍스트 파일도 불러올 수 있습니다. 우선 엑셀에서 텍스트 파일을 만들었습니다. ![스크린샷 2018-03-20 오후 3.48.33.png](https://steemitimages.com/DQmWqR8adPJkaNvohqJWEWrVetFP4Yybmu9rEN8Jxxo5G3m/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.48.33.png) 마찬가지로 R프로그램에서 텍스트 파일을 읽으면 다음과 같습니다. 명령어는 read.table 입니다. a라는 집합을 정의합니다. **a = read.table(file.choose())** 불러온 파일이 잘 읽혀 졌는지 확인하는 head와 tail명령도 실행해 봅니다. **head(a)** **tail(a)** ![스크린샷 2018-03-20 오후 3.52.22.png](https://steemitimages.com/DQmP11acatDfS6XG2biic6owsJ9srCArisDMadDweLtHtyn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.52.22.png) 그외에 다른 명령어 들도 빅데이터 분석을 위해 실행이 가능합니다. 다만 여기서 짚고 넘어가야 할 것은 원본데이터의 중요성 입니다. 제대로 조사되지 않으면, 분석이 어려우며, 숫자와 영어외에 다른 언어는 쓰지 않는 것이 좋을 수도 있습니다.
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permlinkr-02-csv-txt
titleR 프로그램 강좌 02 : 데이터 파일 불러오기(csv, txt)
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      "body": "# 2. R 프로그램으로 데이터 파일 불러오기\n#\nR 프로그램은 빅데이터 분석 프로그램입니다. 중요한 것은 분석하려는 데이터를 어떤 목적으로 수집 되었는가에 대한 부분도 있습니다.  공공데이터가 개방 되었다고 해서 관련 사이트에 들어가 봤습니다. \n#\n[![스크린샷 2018-03-20 오후 2.55.54.png](https://steemitimages.com/DQmfVGzU16wK6AHwzNDkareBTTqVdMNE4Tj877VwkQFAAEs/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.55.54.png)](http://opendata.hira.or.kr/op/opc/selectOpenData.do?sno=11000&publDataTpCd=&searchCnd=&searchWrd=&pageIndex=1)\n\n다운 받은 csv 파일을 검증이 필요합니다. 자료 자체가 깨져 있을 수 있습니다. 다운받은 \"응급진료환자의 일주일 이내 진료 상병 추이 통계 2015.csv\"파일을 엑셀로 열어 봅니다. \n\n![스크린샷 2018-03-20 오후 2.54.27.png](https://steemitimages.com/DQmdXAKsb7CDLNEwVGWwyUGBuVCWcjp9GUiLXaVMMEAmEMx/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.54.27.png)\n\n이상한 일본어가 들어가 있고, ***로 표시된 자료도 들어가 있습니다. 이런 경우 원본 데이터에 대한 수정이 필요합니다. 이런 부분들은 제거하고 진행해야 하는데, 빅데이터라서 때문에 가공하는데 양이 많긴 합니다. 직접 작성된 데이터가 아니기 때문에 1열, 2열이 무엇을 의미하는지 잘 모르겠습니다. 한국어도 마찬가지로 R프로그램에서 깨집니다. 가급적이면 원본데이터는 영어로 작성되는 것이 좋습니다. \n\n## 2.1 csv 데이터 불러오기 \n#\n자료는 깨졌지만 R 프로그램에서 데이터를 부르는 명령어를 익히기 위해, 우선 파일을 읽도록 하겠습니다.\n**read.csv(file.choose())**\n원하는 파일을 폴더에서 찾으면 됩니다. \n\n다른 연산등에 이 데이터를 연결시키기 위해서는 데이터의 집합을 정의해 주는 것이 좋을 것 같습니다. \n**meddata <- read.csv(file.choose())**\nmeddata라는 집합이 만들어 졌고, 여기에 원하는 파일을 연결시키면 됩니다. \n앞서 사용했던 구조(structure)를 파악하기 위한 str 명령어를 사용해 보면, 뭔가 이상한 내용들이 나옵니다. \n**str(meddata)**\n데이터가 너무 길 경우에는 맨 윗쪽은 head, 맨 아래쪽은 tail이라는 명령을 사용하여 실행하면 됩니다. \n**head(meddata)**\n**tail(meddata)**\n\n![스크린샷 2018-03-20 오후 2.46.34.png](https://steemitimages.com/DQmZcai1wW9tTEGceRu5gDpxcQ1PEpuRKD3jJzAWHaHumMi/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.46.34.png)\n\n#\n## 2.2 txt 파일 불러오기\n#\n텍스트 파일도 불러올 수 있습니다. 우선 엑셀에서 텍스트 파일을 만들었습니다. \n\n\n![스크린샷 2018-03-20 오후 3.48.33.png](https://steemitimages.com/DQmWqR8adPJkaNvohqJWEWrVetFP4Yybmu9rEN8Jxxo5G3m/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.48.33.png)\n\n마찬가지로 R프로그램에서 텍스트 파일을 읽으면 다음과 같습니다. 명령어는 read.table 입니다. a라는 집합을 정의합니다. \n**a = read.table(file.choose())**\n불러온 파일이 잘 읽혀 졌는지 확인하는 head와 tail명령도 실행해 봅니다. \n**head(a)**\n**tail(a)**\n\n![스크린샷 2018-03-20 오후 3.52.22.png](https://steemitimages.com/DQmP11acatDfS6XG2biic6owsJ9srCArisDMadDweLtHtyn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-20%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.52.22.png)\n\n그외에 다른 명령어 들도 빅데이터 분석을 위해 실행이 가능합니다. 다만 여기서 짚고 넘어가야 할 것은 원본데이터의 중요성 입니다. 제대로 조사되지 않으면, 분석이 어려우며, 숫자와 영어외에 다른 언어는 쓰지 않는 것이 좋을 수도 있습니다.",
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      "title": "R 프로그램 강좌 02 : 데이터 파일 불러오기(csv, txt)"
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geekstarterpublished a new post: mac-r
2018/03/20 06:56:48
authorgeekstarter
body# 맥(Mac)에서 R프로그램을 설치하는 방법 ---- # 빅데이터에 대해 관심을 갖게되어 프로그램을 알아 보았습니다. 일반적인 Excel 뿐만 아니라 SAS, SPSS, Splunk, R등의 프로그램이 빅데이터 분석에 사용됩니다. 기본적인 통계적인 지식만 알고 있어도 데이터에서 의미있는 정보를 확보할 수 있다고 하여 빅데이터 분석에 대해 관심을 갖게 되었고, 이러한 프로그램 중에 오픈소스로 제공되는 R에 대해서 알아보려고 합니다. R의 설치 프로그램은 Window, Linux 도 지원하지만, 맥 (MAC)에서 설치하는 방법에 대해서 잘 나와 있는 곳이 없는것 같아 정리해 봅니다. # ## R 프로그램의 구성 # R을 실행하기 위해서는 2개의 프로그램이 필요합니다. 1. [R for Mac OS X](https://cran.r-project.org/) (이미지를 누르면 해당 사이트로 이동합니다.) [![R_logo.svg.png](https://steemitimages.com/100x0/https://steemitimages.com/DQmTHarDEDaFf2Z93KFdTRjrxP4Zc8u1TWTrTbyMgEkNmXW/R_logo.svg.png)](https://cran.r-project.org/) 2. [R Studio](https://www.rstudio.com/products/rstudio/download/#download) (이미지를 누르면 해당 사이트로 이동합니다.) [![Picture2_1.png](https://steemitimages.com/300x0/https://steemitimages.com/DQmUpNy25HZsA1Q55rmYzBAatTyAaLfkkFva4fh1KQUwV5e/Picture2_1.png)](https://www.rstudio.com/products/rstudio/download/#download) # ---- ## 1. R 콘솔 설치하기 cran R-project 사이트에 접속하면 [Download R for (Mac) OS X](https://cran.r-project.org/)를 클릭합니다. ![스크린샷 2018-03-17 오후 3.23.36.png](https://steemitimages.com/640x0/https://steemitimages.com/DQmT6GNKgfLEMHncxGtV9eb5vWc1dNnSy1vjtp3uhnLd6op/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.23.36.png) 이 글을 작성할 때는 R 3.4.4 버전이 최신이였습니다. OS X 10.11 (El Capitan) 이상의 버전에서 동작합니다. 하위버전의 macOS를 사용하시는 경우 아래에 낮은 버전을 지원하는 프로그램이 있습니다. ![스크린샷 2018-03-17 오후 3.26.10.png](https://steemitimages.com/600x0/https://steemitimages.com/DQmbtEEhf8yHdtHg1AGFzenqmz1pv5SSVyk7jfYMrq7Re3h/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.26.10.png) R for Mac OS X의 프로그램의 확장자는 .pkg 입니다. 실행하면 바로 설치 됩니다. ![스크린샷 2018-03-17 오후 3.28.01.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmT1Ep5iJJiZbaoeRzL8W1BkkA9u8nyvEMNh2u3vA9PNBU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.28.01.png) 설치화면은 아래와 같습니다. 저는 **macOS** High Sierra 버젼 10.13.3을 쓰고 있기 때문에 지원 됩니다. ![스크린샷 2018-03-17 오후 3.27.37.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmWroYoZfzWns6tBbiftdBzGEbZ9bAga214YeVURAiup4o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.37.png) 설치가 완료되면 R Console 프로그램이 실행됩니다. ![스크린샷 2018-03-17 오후 4.31.11.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmfTMhHRq5FNFMeH4X34JBVFpcyqfVziSBVbeKjFfotZfL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.31.11.png) # # ## 2. R Studio 설치하기 [R Studio](https://www.rstudio.com/) 사이트에 접속하면 "Download RStudio"를 클릭합니다. ![스크린샷 2018-03-17 오후 4.41.02.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmUfePJCY2puoZBfjgz3pApYjK5HVvhnjYeUgxj5vn1szn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.41.02.png) [RStudio 데스크탑 오픈 소스 라이선스](https://www.rstudio.com/products/rstudio/download/)의 다운로드를 클릭 합니다. 상업적으로 사용하시는 분들은 유료 프로그램을 사용하시기 바랍니다. ![스크린샷 2018-03-17 오후 3.21.17.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmVmsRCEdR5JnXAYUfmbPsWg3gVZtaQAAe4opoLhATkXyL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.17.png) 아래쪽에 있는 프로그램 링크로 안내 됩니다. RStudio 1.1.442 - Mac OS X 10.6 이상 (64 비트)를 클릭하면 프로그램이 다운로드 됩니다. ![스크린샷 2018-03-17 오후 3.22.44.png](https://steemitimages.com/700x0/https://steemitimages.com/DQmWqYHfoY5eSXak9hBooEXunihiZnKCnKBwewyTTQRQkK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.22.44.png) 다운로드 받은 .dmg 파일을 실행하면 폴더가 열립니다. 여기서 RStudio 프로그램을 클릭하여, Application폴더로 옮깁니다. ![스크린샷 2018-03-17 오후 3.27.07.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXMagsu3Wvu9PQYGQLRwhF9AYtdMdUhwxdUVi8akGMSyP/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.07.png) 설치된 RStudio 프로그램을 실행 합니다. ![스크린샷 2018-03-17 오후 3.21.40.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXP7hPaxWMSufy1JtfXH5GuxgkTSkehCfPybB68pBrW9Z/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.40.png) # # ## Epilogue # 처음에 인터넷을 검색하고, 일반적으로 프로그램 설치 하듯이 RStudio 프로그램만 설치했더니 실행이 안되었습니다. 초보 라서 단순한 정보가 없어 난관에 잠시 봉착 했었지만, 사이트를 자세히 읽어보니 "RStudio에는 R 3.0.1 이상이 필요합니다. R이 없다면 다운로드 하십시오."라는 문구가 있어 제 나름대로 정리를 해보았습니다.
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parent author
parent permlinkkr
permlinkmac-r
title맥(Mac)에서 R프로그램을 설치하는 방법
Transaction InfoBlock #20834009/Trx 7c3b992871d982c273ec0615fe60e67276382659
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      "author": "geekstarter",
      "body": "# 맥(Mac)에서 R프로그램을 설치하는 방법\n----\n#\n\n빅데이터에 대해 관심을 갖게되어 프로그램을 알아 보았습니다. 일반적인 Excel 뿐만 아니라 SAS, SPSS, Splunk, R등의 프로그램이 빅데이터 분석에 사용됩니다. 기본적인 통계적인 지식만 알고 있어도 데이터에서 의미있는 정보를 확보할 수 있다고 하여 빅데이터 분석에 대해 관심을 갖게 되었고, 이러한 프로그램 중에 오픈소스로 제공되는 R에 대해서 알아보려고 합니다. R의 설치 프로그램은 Window, Linux 도 지원하지만, 맥 (MAC)에서 설치하는 방법에 대해서 잘 나와 있는 곳이 없는것 같아 정리해 봅니다.  \n#\n## R 프로그램의 구성\n#\nR을 실행하기 위해서는 2개의 프로그램이 필요합니다. \n1. [R for Mac OS X](https://cran.r-project.org/) (이미지를 누르면 해당 사이트로 이동합니다.)\n[![R_logo.svg.png](https://steemitimages.com/100x0/https://steemitimages.com/DQmTHarDEDaFf2Z93KFdTRjrxP4Zc8u1TWTrTbyMgEkNmXW/R_logo.svg.png)](https://cran.r-project.org/)\n \n2. [R Studio](https://www.rstudio.com/products/rstudio/download/#download) (이미지를 누르면 해당 사이트로 이동합니다.)\n[![Picture2_1.png](https://steemitimages.com/300x0/https://steemitimages.com/DQmUpNy25HZsA1Q55rmYzBAatTyAaLfkkFva4fh1KQUwV5e/Picture2_1.png)](https://www.rstudio.com/products/rstudio/download/#download)\n#\n\n\n----\n## 1. R 콘솔 설치하기 \ncran R-project 사이트에 접속하면 [Download R for (Mac) OS X](https://cran.r-project.org/)를 클릭합니다. \n![스크린샷 2018-03-17 오후 3.23.36.png](https://steemitimages.com/640x0/https://steemitimages.com/DQmT6GNKgfLEMHncxGtV9eb5vWc1dNnSy1vjtp3uhnLd6op/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.23.36.png)\n\n이 글을 작성할 때는 R 3.4.4 버전이 최신이였습니다. OS X 10.11 (El Capitan) 이상의 버전에서 동작합니다. 하위버전의 macOS를 사용하시는 경우 아래에 낮은 버전을 지원하는 프로그램이 있습니다. \n![스크린샷 2018-03-17 오후 3.26.10.png](https://steemitimages.com/600x0/https://steemitimages.com/DQmbtEEhf8yHdtHg1AGFzenqmz1pv5SSVyk7jfYMrq7Re3h/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.26.10.png)\n\nR for Mac OS X의 프로그램의 확장자는 .pkg 입니다. 실행하면 바로 설치 됩니다. \n![스크린샷 2018-03-17 오후 3.28.01.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmT1Ep5iJJiZbaoeRzL8W1BkkA9u8nyvEMNh2u3vA9PNBU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.28.01.png)\n\n설치화면은 아래와 같습니다. 저는 **macOS** High Sierra 버젼 10.13.3을 쓰고 있기 때문에 지원 됩니다. \n![스크린샷 2018-03-17 오후 3.27.37.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmWroYoZfzWns6tBbiftdBzGEbZ9bAga214YeVURAiup4o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.37.png)\n\n설치가 완료되면 R Console 프로그램이 실행됩니다. \n![스크린샷 2018-03-17 오후 4.31.11.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmfTMhHRq5FNFMeH4X34JBVFpcyqfVziSBVbeKjFfotZfL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.31.11.png)\n\n\n#\n#\n## 2. R Studio 설치하기\n[R Studio](https://www.rstudio.com/) 사이트에 접속하면 \"Download RStudio\"를 클릭합니다. \n![스크린샷 2018-03-17 오후 4.41.02.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmUfePJCY2puoZBfjgz3pApYjK5HVvhnjYeUgxj5vn1szn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.41.02.png)\n\n[RStudio 데스크탑 오픈 소스 라이선스](https://www.rstudio.com/products/rstudio/download/)의 다운로드를 클릭 합니다. 상업적으로 사용하시는 분들은 유료 프로그램을 사용하시기 바랍니다. \n![스크린샷 2018-03-17 오후 3.21.17.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmVmsRCEdR5JnXAYUfmbPsWg3gVZtaQAAe4opoLhATkXyL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.17.png)\n\n아래쪽에 있는 프로그램 링크로 안내 됩니다. RStudio 1.1.442 - Mac OS X 10.6 이상 (64 비트)를 클릭하면 프로그램이 다운로드 됩니다. \n![스크린샷 2018-03-17 오후 3.22.44.png](https://steemitimages.com/700x0/https://steemitimages.com/DQmWqYHfoY5eSXak9hBooEXunihiZnKCnKBwewyTTQRQkK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.22.44.png)\n\n다운로드 받은 .dmg 파일을 실행하면 폴더가 열립니다. 여기서 RStudio 프로그램을 클릭하여, Application폴더로 옮깁니다.\n![스크린샷 2018-03-17 오후 3.27.07.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXMagsu3Wvu9PQYGQLRwhF9AYtdMdUhwxdUVi8akGMSyP/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.07.png)\n\n설치된 RStudio 프로그램을 실행 합니다. \n![스크린샷 2018-03-17 오후 3.21.40.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXP7hPaxWMSufy1JtfXH5GuxgkTSkehCfPybB68pBrW9Z/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.40.png)\n\n#\n\n#\n## Epilogue\n#\n처음에 인터넷을 검색하고, 일반적으로 프로그램 설치 하듯이 RStudio 프로그램만 설치했더니 실행이 안되었습니다. 초보 라서 단순한 정보가 없어 난관에 잠시 봉착 했었지만, 사이트를 자세히 읽어보니 \"RStudio에는 R 3.0.1 이상이 필요합니다. R이 없다면 다운로드 하십시오.\"라는 문구가 있어 제 나름대로 정리를 해보았습니다.",
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skanupvoted (4.00%) @geekstarter / r-01
2018/03/19 15:20:48
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kanghaminupvoted (100.00%) @geekstarter / r-01
2018/03/19 08:41:18
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geekstarterupvoted (100.00%) @geekstarter / r-01
2018/03/19 07:00:39
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geekstarterupdated options for r-01
2018/03/19 07:00:39
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geekstarterpublished a new post: r-01
2018/03/19 07:00:39
authorgeekstarter
body# 1. R 프로그램의 기본 명령어 # R은 프로그램은 R콘솔 만으로도 구동됩니다. RStudio를 사용하면 프로젝트를 저장하거나, 조금 더 많은 정보들을 보면서 사용을 할 수 있기 때문에 본 내용에서는 RStudio에서 사용하는 방법을 알려 드리겠습니다. # ## Introduction R은 통계와 관련된 프로그램이기 때문에 수학에 배경을 두고 있습니다. RStudio을 실행하면, 다음과 같은 화면이 나옵니다. R콘솔이 실제로 명령이 이루어지는 창입니다. 콘솔 부분만 사용하면 복잡하기 때문에 화살표 부분을 누르면, Untilted1 이라는 파일이 활성화되어, 프로젝트를 저장할 수 있습니다. ![스크린샷 2018-03-19 오후 2.24.41.png](https://steemitimages.com/DQmXD5xjFNLvXhi6Gqd138xEPDUDCQ3qq8hDdQfKfAWji8B/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.24.41.png) Untilted1 창에서 마음대로 명령어를 입력해보고 지울 수가 있습니다. 명령어를 실행하려면 'Run'을 눌러야 합니다. ![스크린샷 2018-03-19 오후 2.25.29.png](https://steemitimages.com/DQmUo53iFqwktCfivWoFpEHXeLr3q2h3iybx3Z5ZAZ6frAn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.25.29.png) 우선 맛보기로 R에 대한 데모 프로그램을 실행시켜 보도록 하겠습니다. **demo(persp)** - 다른 디자인을 더 보고 싶으면 키보드에서 return 버튼을 계속 누릅니다. ![스크린샷 2018-03-19 오후 2.32.18.png](https://steemitimages.com/DQmVztQ2kp3bByWxBUDhAjt9nmeyYXatPTs5uT6rZaC6nQH/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.32.18.png) **demo(graphics)** - 다른 디자인을 더 보고 싶으면 키보드에서 return 버튼을 계속 누릅니다. ![스크린샷 2018-03-19 오후 2.32.59.png](https://steemitimages.com/DQmeaiKCa4ThFBqNfwR3v7hPmq7nCygXkVkoFPZFXYUmvK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.32.59.png) # ## 1-1. 수의 정의 및 기본 연산 # 덧셈을 기본으로 입력하는 방법은 다음과 같습니다. 우선 x, y, z 를 정의 하는 방법은 등호" = " 혹은 화살표 모양" <-"를 사용합니다. x = 1 입력 후 Run 실행 y = 2 입력 후 Run 실행 z = x+y 입력 후 Run 실행 z 입력 후 Run 실행을 하면 콘솔에 덧셈된 값 "3"이 표시됩니다. ![스크린샷 2018-03-19 오후 2.58.58.png](https://steemitimages.com/DQmbPN78SkpBP7ZksLehzYTrxw5ovhkdXdC8epxiq2Wwfrg/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.58.58.png) 화살표<- 모양을 사용해도 동일한 결과가 나오는 것을 콘솔창에서 볼 수 있습니다. ![스크린샷 2018-03-19 오후 3.04.39.png](https://steemitimages.com/DQmNgfbP95HfmVxD1E6wBXovQpn2iRRC8Bo5dayqimUrkrH/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.04.39.png) 중간에 Run을 실행해야 입력이 완료 됩니다. 확인할 수 있는 방법으로 오른쪽 Value창에 표시됩니다. # ## 1-2. 수의 집합 # x가 한개의 값을 가지면, x = 값의 형태로 정의할 수 있지만, 2개 이상의 집합일 때는 어떻게 해야 할까요? 수학에서 집합처럼 R에서도 집합을 정의할 수 있습니다. c와 괄호 안에 구성된 값을 넣으면 됩니다. **x = c(1, 2, 3, 4, 5)** 몇개의 구성원을 가지고 있는 지 확인하려면, length라는 명령어를 사용할 수 있습니다. **length(x)** 실행하면 콘솔에 5개로 표시됩니다. ![스크린샷 2018-03-19 오후 3.14.26.png](https://steemitimages.com/DQmRcs5unrximNPpfvrACLfaJXJhdcEkTnd5AFPmEZmRh6j/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.14.26.png) 추가로 문자의 집합을 정의할 때는 따옴표를 씁니다. # ## 1-3. 합과 평균 # 집합의 모든 값을 더한 값을 구할 수 있습니다. 명령어는 sum 입니다. **sum (x)** 집합의 모든 값을 평균 낼 수도 있습니다. 명령어는 mean이지만, 다른 방법도 있습니다. **mean (x)** **sum (x)/length(x)** ![스크린샷 2018-03-19 오후 3.21.38.png](https://steemitimages.com/DQmW76xxFGvcAkuwxYbwXJ4hvuxqbDtmx4Q4tnysR4GKPxC/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.38.png) # ## 1-4. 데이터의 집합 구분 숫자(number)의 집합은 num, 문자(character)의 집합은 chr 로 표시됩니다. 문자로 인식시키는 방법은 작은 따옴표나 큰 따옴표를 씌우면 됩니다. 숫자도 같은방법으로 표시하면 문자로 인식합니다. **x = c(1,2,3,4,5)** **y = c('1','2','3','5','6')** **z = c("h","e","l","l","o")** 각 집합의 구조(structure)를 확인할 수 있는 명령어는 str 입니다. **str(x)** ![스크린샷 2018-03-19 오후 3.41.28.png](https://steemitimages.com/DQmckzH2biepcXNoR2RXoRwQ9t751o6E2z2Rx9Nm9RV5Dr8/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.41.28.png) ## 1-5. 맞는것과 틀린것의 구분 맞는 것은 true로 표시되고, 틀린것은 False로 표시됩니다. 등호는 값을 정의할 때 사용하는 것이기 때문에 등호 두개를 써야 참과 거짓을 판단하는 용도로 사용됩니다. 우선 숫자 연산에 적용해 보면 다음과 같습니다. **3+5==7** FALSE **3+5==8** TRUE 앞서 정의된 집합에서도 사용할 수 있습니다. 문자로 정의한 숫자의 집합 y와 숫자의 집합 x의 값을 비교한 결과인데, 참과 거짓을 비교할 때는 인식이 가능합니다. 1,2,3은 TRUE 로 인식하고 x의 4,5와 y의 '5','6'은 같지 않기 때문에, 결과가 FALSE로 나옵니다. **x = c(1,2,3,4,5)** **y = c('1','2','3','5','6')** **TRUE TRUE TRUE FALSE FALSE** ![스크린샷 2018-03-19 오후 3.50.16.png](https://steemitimages.com/DQmSSjtMdQpqdz7tWtxGX855aW7UkRHaDXBVxsxMnQMP68o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.50.16.png)
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parent author
parent permlinkkr
permlinkr-01
titleR 프로그램 강좌 01 : 기본 명령어
Transaction InfoBlock #20805300/Trx d249f68e65b5712b49c0103d88dcd36f6bfeec67
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      "author": "geekstarter",
      "body": "# 1. R 프로그램의 기본 명령어 \n#\nR은 프로그램은 R콘솔 만으로도 구동됩니다. RStudio를 사용하면 프로젝트를 저장하거나, 조금 더 많은 정보들을 보면서 사용을 할 수 있기 때문에 본 내용에서는 RStudio에서 사용하는 방법을 알려 드리겠습니다. \n#\n## Introduction\nR은 통계와 관련된 프로그램이기 때문에 수학에 배경을 두고 있습니다. \n\nRStudio을 실행하면, 다음과 같은 화면이 나옵니다. R콘솔이 실제로 명령이 이루어지는 창입니다. 콘솔 부분만 사용하면 복잡하기 때문에 화살표 부분을 누르면, Untilted1 이라는 파일이 활성화되어, 프로젝트를 저장할 수 있습니다. \n\n![스크린샷 2018-03-19 오후 2.24.41.png](https://steemitimages.com/DQmXD5xjFNLvXhi6Gqd138xEPDUDCQ3qq8hDdQfKfAWji8B/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.24.41.png)\n\nUntilted1 창에서 마음대로 명령어를 입력해보고 지울 수가 있습니다. 명령어를 실행하려면 'Run'을 눌러야 합니다. \n![스크린샷 2018-03-19 오후 2.25.29.png](https://steemitimages.com/DQmUo53iFqwktCfivWoFpEHXeLr3q2h3iybx3Z5ZAZ6frAn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.25.29.png)\n\n우선 맛보기로 R에 대한 데모 프로그램을 실행시켜 보도록 하겠습니다. \n\n**demo(persp)** \n  - 다른 디자인을 더 보고 싶으면 키보드에서 return 버튼을 계속 누릅니다. \n![스크린샷 2018-03-19 오후 2.32.18.png](https://steemitimages.com/DQmVztQ2kp3bByWxBUDhAjt9nmeyYXatPTs5uT6rZaC6nQH/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.32.18.png)\n\n**demo(graphics)** \n  - 다른 디자인을 더 보고 싶으면 키보드에서 return 버튼을 계속 누릅니다. \n![스크린샷 2018-03-19 오후 2.32.59.png](https://steemitimages.com/DQmeaiKCa4ThFBqNfwR3v7hPmq7nCygXkVkoFPZFXYUmvK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.32.59.png) \n\n#\n## 1-1. 수의 정의 및 기본 연산 \n#\n덧셈을 기본으로 입력하는 방법은 다음과 같습니다. \n우선 x, y, z 를 정의 하는 방법은 등호\" = \" 혹은 화살표 모양\" <-\"를 사용합니다.  \nx = 1 입력 후 Run 실행\ny = 2 입력 후 Run 실행\nz = x+y 입력 후 Run 실행\nz  입력 후 Run 실행을 하면 콘솔에 덧셈된 값 \"3\"이 표시됩니다. \n\n![스크린샷 2018-03-19 오후 2.58.58.png](https://steemitimages.com/DQmbPN78SkpBP7ZksLehzYTrxw5ovhkdXdC8epxiq2Wwfrg/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%202.58.58.png)\n\n화살표<- 모양을 사용해도 동일한 결과가 나오는 것을 콘솔창에서 볼 수 있습니다. \n\n![스크린샷 2018-03-19 오후 3.04.39.png](https://steemitimages.com/DQmNgfbP95HfmVxD1E6wBXovQpn2iRRC8Bo5dayqimUrkrH/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.04.39.png)\n\n중간에 Run을 실행해야 입력이 완료 됩니다. 확인할 수 있는 방법으로 오른쪽 Value창에 표시됩니다. \n\n#\n## 1-2. 수의 집합  \n#\nx가 한개의 값을 가지면, x = 값의 형태로 정의할 수 있지만, 2개 이상의 집합일 때는 어떻게 해야 할까요? 수학에서 집합처럼 R에서도 집합을 정의할 수 있습니다. c와 괄호 안에 구성된 값을 넣으면 됩니다. \n**x = c(1, 2, 3, 4, 5)**\n몇개의 구성원을 가지고 있는 지 확인하려면, length라는 명령어를 사용할 수 있습니다. \n**length(x)**\n실행하면 콘솔에 5개로 표시됩니다.\n\n ![스크린샷 2018-03-19 오후 3.14.26.png](https://steemitimages.com/DQmRcs5unrximNPpfvrACLfaJXJhdcEkTnd5AFPmEZmRh6j/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.14.26.png)\n\n추가로 문자의 집합을 정의할 때는 따옴표를 씁니다. \n#\n## 1-3. 합과 평균\n# \n집합의 모든 값을 더한 값을 구할 수 있습니다. 명령어는 sum 입니다. \n**sum (x)**\n집합의 모든 값을 평균 낼 수도 있습니다. 명령어는 mean이지만, 다른 방법도 있습니다. \n**mean (x)**\n**sum (x)/length(x)**\n\n![스크린샷 2018-03-19 오후 3.21.38.png](https://steemitimages.com/DQmW76xxFGvcAkuwxYbwXJ4hvuxqbDtmx4Q4tnysR4GKPxC/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.38.png)\n\n#\n## 1-4. 데이터의 집합 구분 \n\n숫자(number)의 집합은 num, 문자(character)의 집합은 chr 로 표시됩니다. 문자로 인식시키는 방법은 작은 따옴표나 큰 따옴표를 씌우면 됩니다. 숫자도 같은방법으로 표시하면 문자로 인식합니다. \n**x = c(1,2,3,4,5)**\n**y = c('1','2','3','5','6')**\n**z = c(\"h\",\"e\",\"l\",\"l\",\"o\")**\n각 집합의 구조(structure)를 확인할 수 있는 명령어는 str 입니다. \n**str(x)**\n\n![스크린샷 2018-03-19 오후 3.41.28.png](https://steemitimages.com/DQmckzH2biepcXNoR2RXoRwQ9t751o6E2z2Rx9Nm9RV5Dr8/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.41.28.png)\n\n## 1-5. 맞는것과 틀린것의 구분 \n\n맞는 것은 true로 표시되고, 틀린것은 False로 표시됩니다. 등호는 값을 정의할 때 사용하는 것이기 때문에 등호 두개를 써야 참과 거짓을 판단하는 용도로 사용됩니다. 우선 숫자 연산에 적용해 보면 다음과 같습니다. \n**3+5==7**\n FALSE\n\n**3+5==8**\n TRUE\n\n앞서 정의된 집합에서도 사용할 수 있습니다. 문자로 정의한 숫자의 집합 y와 숫자의 집합 x의 값을 비교한 결과인데, 참과 거짓을 비교할 때는 인식이 가능합니다. 1,2,3은 TRUE 로 인식하고 x의 4,5와 y의 '5','6'은 같지 않기 때문에, 결과가 FALSE로 나옵니다. \n\n**x = c(1,2,3,4,5)**\n**y = c('1','2','3','5','6')**\n**TRUE  TRUE  TRUE FALSE FALSE**\n\n![스크린샷 2018-03-19 오후 3.50.16.png](https://steemitimages.com/DQmSSjtMdQpqdz7tWtxGX855aW7UkRHaDXBVxsxMnQMP68o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-19%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.50.16.png)",
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skanupvoted (2.00%) @geekstarter / mac-r
2018/03/17 16:43:03
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geekstarterupvoted (100.00%) @geekstarter / mac-r
2018/03/17 08:05:00
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geekstarterupdated options for mac-r
2018/03/17 08:05:00
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authorgeekstarter
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geekstarterpublished a new post: mac-r
2018/03/17 08:05:00
authorgeekstarter
body# 맥(Mac)에서 R프로그램을 설치하는 방법 ---- # 빅데이터에 대해 관심을 갖게되어 프로그램을 알아 보았습니다. 일반적인 Excel 뿐만 아니라 SAS, SPSS, Splunk, R등의 프로그램이 빅데이터 분석에 사용됩니다. 기본적인 통계적인 지식만 알고 있어도 데이터에서 의미있는 정보를 확보할 수 있다고 하여 빅데이터 분석에 대해 관심을 갖게 되었고, 이러한 프로그램 중에 오픈소스로 제공되는 R에 대해서 알아보려고 합니다. R의 설치 프로그램은 Window, Linux 도 지원하지만, 맥 (MAC)에서 설치하는 방법에 대해서 잘 나와 있는 곳이 없는것 같아 정리해 봅니다. # ## R 프로그램의 구성 # R을 실행하기 위해서는 2개의 프로그램이 필요합니다. 1. [R for Mac OS X](https://cran.r-project.org/) (이미지를 누르면 해당 사이트로 이동합니다.) [![R_logo.svg.png](https://steemitimages.com/100x0/https://steemitimages.com/DQmTHarDEDaFf2Z93KFdTRjrxP4Zc8u1TWTrTbyMgEkNmXW/R_logo.svg.png)](https://cran.r-project.org/) 2. [R Studio](https://www.rstudio.com/products/rstudio/download/#download) (이미지를 누르면 해당 사이트로 이동합니다.) [![Picture2_1.png](https://steemitimages.com/300x0/https://steemitimages.com/DQmUpNy25HZsA1Q55rmYzBAatTyAaLfkkFva4fh1KQUwV5e/Picture2_1.png)](https://www.rstudio.com/products/rstudio/download/#download) # ---- ## 1. R 콘솔 설치하기 cran R-project 사이트에 접속하면 [Download R for (Mac) OS X](https://cran.r-project.org/)를 클릭합니다. ![스크린샷 2018-03-17 오후 3.23.36.png](https://steemitimages.com/640x0/https://steemitimages.com/DQmT6GNKgfLEMHncxGtV9eb5vWc1dNnSy1vjtp3uhnLd6op/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.23.36.png) 이 글을 작성할 때는 R 3.4.4 버전이 최신이였습니다. OS X 10.11 (El Capitan) 이상의 버전에서 동작합니다. 하위버전의 macOS를 사용하시는 경우 아래에 낮은 버전을 지원하는 프로그램이 있습니다. ![스크린샷 2018-03-17 오후 3.26.10.png](https://steemitimages.com/600x0/https://steemitimages.com/DQmbtEEhf8yHdtHg1AGFzenqmz1pv5SSVyk7jfYMrq7Re3h/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.26.10.png) R for Mac OS X의 프로그램의 확장자는 .pkg 입니다. 실행하면 바로 설치 됩니다. ![스크린샷 2018-03-17 오후 3.28.01.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmT1Ep5iJJiZbaoeRzL8W1BkkA9u8nyvEMNh2u3vA9PNBU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.28.01.png) 설치화면은 아래와 같습니다. 저는 **macOS** High Sierra 버젼 10.13.3을 쓰고 있기 때문에 지원 됩니다. ![스크린샷 2018-03-17 오후 3.27.37.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmWroYoZfzWns6tBbiftdBzGEbZ9bAga214YeVURAiup4o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.37.png) 설치가 완료되면 R Console 프로그램이 실행됩니다. ![스크린샷 2018-03-17 오후 4.31.11.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmfTMhHRq5FNFMeH4X34JBVFpcyqfVziSBVbeKjFfotZfL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.31.11.png) # # ## 2. R Studio 설치하기 [R Studio](https://www.rstudio.com/) 사이트에 접속하면 "Download RStudio"를 클릭합니다. ![스크린샷 2018-03-17 오후 4.41.02.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmUfePJCY2puoZBfjgz3pApYjK5HVvhnjYeUgxj5vn1szn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.41.02.png) [RStudio 데스크탑 오픈 소스 라이선스](https://www.rstudio.com/products/rstudio/download/)의 다운로드를 클릭 합니다. 상업적으로 사용하시는 분들은 유료 프로그램을 사용하시기 바랍니다. ![스크린샷 2018-03-17 오후 3.21.17.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmVmsRCEdR5JnXAYUfmbPsWg3gVZtaQAAe4opoLhATkXyL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.17.png) 아래쪽에 있는 프로그램 링크로 안내 됩니다. RStudio 1.1.442 - Mac OS X 10.6 이상 (64 비트)를 클릭하면 프로그램이 다운로드 됩니다. ![스크린샷 2018-03-17 오후 3.22.44.png](https://steemitimages.com/700x0/https://steemitimages.com/DQmWqYHfoY5eSXak9hBooEXunihiZnKCnKBwewyTTQRQkK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.22.44.png) 다운로드 받은 .dmg 파일을 실행하면 폴더가 열립니다. 여기서 RStudio 프로그램을 클릭하여, Application폴더로 옮깁니다. ![스크린샷 2018-03-17 오후 3.27.07.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXMagsu3Wvu9PQYGQLRwhF9AYtdMdUhwxdUVi8akGMSyP/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.07.png) 설치된 RStudio 프로그램을 실행 합니다. ![스크린샷 2018-03-17 오후 3.21.40.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXP7hPaxWMSufy1JtfXH5GuxgkTSkehCfPybB68pBrW9Z/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.40.png) # # ## Epilogue # 처음에 인터넷을 검색하고, 일반적으로 프로그램 설치 하듯이 RStudio 프로그램만 설치했더니 실행이 안되었습니다. 초보 라서 단순한 정보가 없어 난관에 잠시 봉착 했었지만, 사이트를 자세히 읽어보니 "RStudio에는 R 3.0.1 이상이 필요합니다. R이 없다면 다운로드 하십시오."라는 문구가 있어 제 나름대로 정리를 해보았습니다.
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parent author
parent permlinkkr
permlinkmac-r
title맥(Mac)에서 R프로그램을 설치하는 방법
Transaction InfoBlock #20749001/Trx 82bbdddd934f5a40440615e947877802384dbb8a
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      "author": "geekstarter",
      "body": "# 맥(Mac)에서 R프로그램을 설치하는 방법\n----\n#\n\n빅데이터에 대해 관심을 갖게되어 프로그램을 알아 보았습니다. 일반적인 Excel 뿐만 아니라 SAS, SPSS, Splunk, R등의 프로그램이 빅데이터 분석에 사용됩니다. 기본적인 통계적인 지식만 알고 있어도 데이터에서 의미있는 정보를 확보할 수 있다고 하여 빅데이터 분석에 대해 관심을 갖게 되었고, 이러한 프로그램 중에 오픈소스로 제공되는 R에 대해서 알아보려고 합니다. R의 설치 프로그램은 Window, Linux 도 지원하지만, 맥 (MAC)에서 설치하는 방법에 대해서 잘 나와 있는 곳이 없는것 같아 정리해 봅니다.  \n#\n## R 프로그램의 구성\n#\nR을 실행하기 위해서는 2개의 프로그램이 필요합니다. \n1. [R for Mac OS X](https://cran.r-project.org/) (이미지를 누르면 해당 사이트로 이동합니다.)\n[![R_logo.svg.png](https://steemitimages.com/100x0/https://steemitimages.com/DQmTHarDEDaFf2Z93KFdTRjrxP4Zc8u1TWTrTbyMgEkNmXW/R_logo.svg.png)](https://cran.r-project.org/)\n \n2. [R Studio](https://www.rstudio.com/products/rstudio/download/#download) (이미지를 누르면 해당 사이트로 이동합니다.)\n[![Picture2_1.png](https://steemitimages.com/300x0/https://steemitimages.com/DQmUpNy25HZsA1Q55rmYzBAatTyAaLfkkFva4fh1KQUwV5e/Picture2_1.png)](https://www.rstudio.com/products/rstudio/download/#download)\n#\n\n\n----\n## 1. R 콘솔 설치하기 \ncran R-project 사이트에 접속하면 [Download R for (Mac) OS X](https://cran.r-project.org/)를 클릭합니다. \n![스크린샷 2018-03-17 오후 3.23.36.png](https://steemitimages.com/640x0/https://steemitimages.com/DQmT6GNKgfLEMHncxGtV9eb5vWc1dNnSy1vjtp3uhnLd6op/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.23.36.png)\n\n이 글을 작성할 때는 R 3.4.4 버전이 최신이였습니다. OS X 10.11 (El Capitan) 이상의 버전에서 동작합니다. 하위버전의 macOS를 사용하시는 경우 아래에 낮은 버전을 지원하는 프로그램이 있습니다. \n![스크린샷 2018-03-17 오후 3.26.10.png](https://steemitimages.com/600x0/https://steemitimages.com/DQmbtEEhf8yHdtHg1AGFzenqmz1pv5SSVyk7jfYMrq7Re3h/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.26.10.png)\n\nR for Mac OS X의 프로그램의 확장자는 .pkg 입니다. 실행하면 바로 설치 됩니다. \n![스크린샷 2018-03-17 오후 3.28.01.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmT1Ep5iJJiZbaoeRzL8W1BkkA9u8nyvEMNh2u3vA9PNBU/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.28.01.png)\n\n설치화면은 아래와 같습니다. 저는 **macOS** High Sierra 버젼 10.13.3을 쓰고 있기 때문에 지원 됩니다. \n![스크린샷 2018-03-17 오후 3.27.37.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmWroYoZfzWns6tBbiftdBzGEbZ9bAga214YeVURAiup4o/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.37.png)\n\n설치가 완료되면 R Console 프로그램이 실행됩니다. \n![스크린샷 2018-03-17 오후 4.31.11.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmfTMhHRq5FNFMeH4X34JBVFpcyqfVziSBVbeKjFfotZfL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.31.11.png)\n\n\n#\n#\n## 2. R Studio 설치하기\n[R Studio](https://www.rstudio.com/) 사이트에 접속하면 \"Download RStudio\"를 클릭합니다. \n![스크린샷 2018-03-17 오후 4.41.02.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmUfePJCY2puoZBfjgz3pApYjK5HVvhnjYeUgxj5vn1szn/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%204.41.02.png)\n\n[RStudio 데스크탑 오픈 소스 라이선스](https://www.rstudio.com/products/rstudio/download/)의 다운로드를 클릭 합니다. 상업적으로 사용하시는 분들은 유료 프로그램을 사용하시기 바랍니다. \n![스크린샷 2018-03-17 오후 3.21.17.png](https://steemitimages.com/800x0/https://steemitimages.com/DQmVmsRCEdR5JnXAYUfmbPsWg3gVZtaQAAe4opoLhATkXyL/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.17.png)\n\n아래쪽에 있는 프로그램 링크로 안내 됩니다. RStudio 1.1.442 - Mac OS X 10.6 이상 (64 비트)를 클릭하면 프로그램이 다운로드 됩니다. \n![스크린샷 2018-03-17 오후 3.22.44.png](https://steemitimages.com/700x0/https://steemitimages.com/DQmWqYHfoY5eSXak9hBooEXunihiZnKCnKBwewyTTQRQkK2/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.22.44.png)\n\n다운로드 받은 .dmg 파일을 실행하면 폴더가 열립니다. 여기서 RStudio 프로그램을 클릭하여, Application폴더로 옮깁니다.\n![스크린샷 2018-03-17 오후 3.27.07.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXMagsu3Wvu9PQYGQLRwhF9AYtdMdUhwxdUVi8akGMSyP/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.27.07.png)\n\n설치된 RStudio 프로그램을 실행 합니다. \n![스크린샷 2018-03-17 오후 3.21.40.png](https://steemitimages.com/500x0/https://steemitimages.com/DQmXP7hPaxWMSufy1JtfXH5GuxgkTSkehCfPybB68pBrW9Z/%E1%84%89%E1%85%B3%E1%84%8F%E1%85%B3%E1%84%85%E1%85%B5%E1%86%AB%E1%84%89%E1%85%A3%E1%86%BA%202018-03-17%20%E1%84%8B%E1%85%A9%E1%84%92%E1%85%AE%203.21.40.png)\n\n#\n\n#\n## Epilogue\n#\n처음에 인터넷을 검색하고, 일반적으로 프로그램 설치 하듯이 RStudio 프로그램만 설치했더니 실행이 안되었습니다. 초보 라서 단순한 정보가 없어 난관에 잠시 봉착 했었지만, 사이트를 자세히 읽어보니 \"RStudio에는 R 3.0.1 이상이 필요합니다. R이 없다면 다운로드 하십시오.\"라는 문구가 있어 제 나름대로 정리를 해보았습니다.",
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2018/03/02 02:48:00
authorgeekstarter
permlink04-the-moon-and-cryptocurrency-and-me-or-by-geekstarter
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout404.500476 VESTS
Transaction InfoBlock #20311157/Virtual Operation #8
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steemdelegated 16.511 SP to @geekstarter
2018/03/02 02:43:48
delegateegeekstarter
delegatorsteem
vesting shares26854.301825 VESTS
Transaction InfoBlock #20311074/Trx 279dc4e1c949b48cd0dfa65446f0ff3abcf93ea7
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geekstarterclaimed reward balance: 0.648 SP
2018/03/02 00:56:24
accountgeekstarter
reward sbd0.000 SBD
reward steem0.000 STEEM
reward vests1054.287852 VESTS
Transaction InfoBlock #20308926/Trx 960de1ee1b6f4636bbad914d8d2de09db74a5ea0
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geekstarterreceived 0.334 SP author reward for @geekstarter / 03-seizahyakkei-or-by-geekstarter
2018/02/28 04:57:48
authorgeekstarter
permlink03-seizahyakkei-or-by-geekstarter
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout543.474562 VESTS
Transaction InfoBlock #20256193/Virtual Operation #17
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geekstarterpublished a new post: x-a5-15-45mm-lens-kit
2018/02/28 01:02:54
authorgeekstarter
body**후지필름 미러리스 X-A5 15-45mm Lens Kit 체험단**을 모집한다고 합니다. 스팀잇 유저들도 참여하셔서 좋은 성과 있으셨으면 좋겠습니다. https://swindow.naver.com/play/specialEvent/detail/13856 ![83115332519914533_-2112894033.jpg](https://steemitimages.com/DQmPWWJiRnRSJNLcvAi68FVoK2eGGR6fKNxiCXdYHb5ViUX/83115332519914533_-2112894033.jpg)
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parent author
parent permlinkkr
permlinkx-a5-15-45mm-lens-kit
title후지필름 미러리스 X-A5 15-45mm Lens Kit 체험단 홍보
Transaction InfoBlock #20251496/Trx 4ec71d8f25b70d65fe57548b26c9ef9dcf723c50
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      "author": "geekstarter",
      "body": "**후지필름 미러리스 X-A5 15-45mm Lens Kit 체험단**을 모집한다고 합니다. \n스팀잇 유저들도 참여하셔서 좋은 성과 있으셨으면 좋겠습니다. \n\nhttps://swindow.naver.com/play/specialEvent/detail/13856\n\n![83115332519914533_-2112894033.jpg](https://steemitimages.com/DQmPWWJiRnRSJNLcvAi68FVoK2eGGR6fKNxiCXdYHb5ViUX/83115332519914533_-2112894033.jpg)",
      "json_metadata": "{\"tags\":[\"kr\",\"geekstarter\",\"fujifilm\",\"mirrorless\",\"camera\"],\"image\":[\"https://steemitimages.com/DQmPWWJiRnRSJNLcvAi68FVoK2eGGR6fKNxiCXdYHb5ViUX/83115332519914533_-2112894033.jpg\"],\"links\":[\"https://swindow.naver.com/play/specialEvent/detail/13856\"],\"app\":\"steemit/0.1\",\"format\":\"markdown\"}",
      "parent_author": "",
      "parent_permlink": "kr",
      "permlink": "x-a5-15-45mm-lens-kit",
      "title": "후지필름 미러리스 X-A5 15-45mm Lens Kit 체험단 홍보"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-28T01:02:54",
  "trx_id": "4ec71d8f25b70d65fe57548b26c9ef9dcf723c50",
  "trx_in_block": 46,
  "virtual_op": 0
}
geekstarterreceived 0.059 SP author reward for @geekstarter / 7blmar
2018/02/27 23:03:15
authorgeekstarter
permlink7blmar
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout96.028708 VESTS
Transaction InfoBlock #20249102/Virtual Operation #6
View Raw JSON Data
{
  "block": 20249102,
  "op": [
    "author_reward",
    {
      "author": "geekstarter",
      "permlink": "7blmar",
      "sbd_payout": "0.000 SBD",
      "steem_payout": "0.000 STEEM",
      "vesting_payout": "96.028708 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-27T23:03:15",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 6
}
2018/02/27 00:41:00
idfollow
json["follow",{"follower":"geekstarter","following":"ctf","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20222418/Trx 6a40119d47f9012710bc8e449108741c4b89a94a
View Raw JSON Data
{
  "block": 20222418,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"ctf\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-27T00:41:00",
  "trx_id": "6a40119d47f9012710bc8e449108741c4b89a94a",
  "trx_in_block": 7,
  "virtual_op": 0
}
geekstarterreceived 0.255 SP author reward for @geekstarter / 6xxoqw
2018/02/26 22:28:36
authorgeekstarter
permlink6xxoqw
sbd payout0.000 SBD
steem payout0.000 STEEM
vesting payout414.784582 VESTS
Transaction InfoBlock #20219769/Virtual Operation #4
View Raw JSON Data
{
  "block": 20219769,
  "op": [
    "author_reward",
    {
      "author": "geekstarter",
      "permlink": "6xxoqw",
      "sbd_payout": "0.000 SBD",
      "steem_payout": "0.000 STEEM",
      "vesting_payout": "414.784582 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T22:28:36",
  "trx_id": "0000000000000000000000000000000000000000",
  "trx_in_block": 4294967295,
  "virtual_op": 4
}
steemdelegated 17.163 SP to @geekstarter
2018/02/26 03:52:12
delegateegeekstarter
delegatorsteem
vesting shares27914.974310 VESTS
Transaction InfoBlock #20197446/Trx 55b9974716e7b36f40c4cc601ec50c1f82923a1a
View Raw JSON Data
{
  "block": 20197446,
  "op": [
    "delegate_vesting_shares",
    {
      "delegatee": "geekstarter",
      "delegator": "steem",
      "vesting_shares": "27914.974310 VESTS"
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:52:12",
  "trx_id": "55b9974716e7b36f40c4cc601ec50c1f82923a1a",
  "trx_in_block": 20,
  "virtual_op": 0
}
2018/02/26 03:17:39
idfollow
json["follow",{"follower":"geekstarter","following":"veni002","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196756/Trx 356275bf93da20d57b871b24dfbfca1c5ee186a8
View Raw JSON Data
{
  "block": 20196756,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"veni002\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:39",
  "trx_id": "356275bf93da20d57b871b24dfbfca1c5ee186a8",
  "trx_in_block": 62,
  "virtual_op": 0
}
2018/02/26 03:17:39
idfollow
json["follow",{"follower":"geekstarter","following":"vaansteam","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196756/Trx 46a198704706bb4834b0b63219b73b5ac4080efe
View Raw JSON Data
{
  "block": 20196756,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"vaansteam\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:39",
  "trx_id": "46a198704706bb4834b0b63219b73b5ac4080efe",
  "trx_in_block": 2,
  "virtual_op": 0
}
2018/02/26 03:17:36
idfollow
json["follow",{"follower":"geekstarter","following":"talhadogan","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196755/Trx 7b31ca3b5bb7a6c3751a94fe963a2be8cf3c1636
View Raw JSON Data
{
  "block": 20196755,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"talhadogan\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:36",
  "trx_id": "7b31ca3b5bb7a6c3751a94fe963a2be8cf3c1636",
  "trx_in_block": 32,
  "virtual_op": 0
}
2018/02/26 03:17:36
idfollow
json["follow",{"follower":"geekstarter","following":"sharenow","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196755/Trx 6243bcb7b1b60f74fa950a0b79d6b9aac915fcf2
View Raw JSON Data
{
  "block": 20196755,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"sharenow\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:36",
  "trx_id": "6243bcb7b1b60f74fa950a0b79d6b9aac915fcf2",
  "trx_in_block": 26,
  "virtual_op": 0
}
2018/02/26 03:17:36
idfollow
json["follow",{"follower":"geekstarter","following":"scammymcspambot","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196755/Trx fd860957ebab12f4deaeb3399dd061dfd5c48616
View Raw JSON Data
{
  "block": 20196755,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"scammymcspambot\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:36",
  "trx_id": "fd860957ebab12f4deaeb3399dd061dfd5c48616",
  "trx_in_block": 17,
  "virtual_op": 0
}
2018/02/26 03:17:36
idfollow
json["follow",{"follower":"geekstarter","following":"rmp","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196755/Trx d9d4c255386bdac20b30456240b7a77473780827
View Raw JSON Data
{
  "block": 20196755,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"rmp\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:36",
  "trx_id": "d9d4c255386bdac20b30456240b7a77473780827",
  "trx_in_block": 6,
  "virtual_op": 0
}
2018/02/26 03:17:33
idfollow
json["follow",{"follower":"geekstarter","following":"nem4enko","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196754/Trx 32823cf8f3abc87639712d43d76f3fbe9c8fb93d
View Raw JSON Data
{
  "block": 20196754,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"nem4enko\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:33",
  "trx_id": "32823cf8f3abc87639712d43d76f3fbe9c8fb93d",
  "trx_in_block": 4,
  "virtual_op": 0
}
2018/02/26 03:17:30
idfollow
json["follow",{"follower":"geekstarter","following":"hotlist","what":["blog"]}]
required auths[]
required posting auths["geekstarter"]
Transaction InfoBlock #20196753/Trx e66fdde99c9afbc640a9d5651da28351ac20c764
View Raw JSON Data
{
  "block": 20196753,
  "op": [
    "custom_json",
    {
      "id": "follow",
      "json": "[\"follow\",{\"follower\":\"geekstarter\",\"following\":\"hotlist\",\"what\":[\"blog\"]}]",
      "required_auths": [],
      "required_posting_auths": [
        "geekstarter"
      ]
    }
  ],
  "op_in_trx": 0,
  "timestamp": "2018-02-26T03:17:30",
  "trx_id": "e66fdde99c9afbc640a9d5651da28351ac20c764",
  "trx_in_block": 46,
  "virtual_op": 0
}

Account Metadata

POSTING JSON METADATA
profile{"name":"긱스타터","about":"혁신 기술과 창의적인 생각이 시작되는","website":"http://m.post.naver.com/geekstarter","location":"대한민국, 서울","cover_image":"https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png","profile_image":"https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png"}
JSON METADATA
profile{"name":"긱스타터","about":"혁신 기술과 창의적인 생각이 시작되는","website":"http://m.post.naver.com/geekstarter","location":"대한민국, 서울","cover_image":"https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png","profile_image":"https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png"}
{
  "posting_json_metadata": {
    "profile": {
      "name": "긱스타터",
      "about": "혁신 기술과 창의적인 생각이 시작되는",
      "website": "http://m.post.naver.com/geekstarter",
      "location": "대한민국, 서울",
      "cover_image": "https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png",
      "profile_image": "https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png"
    }
  },
  "json_metadata": {
    "profile": {
      "name": "긱스타터",
      "about": "혁신 기술과 창의적인 생각이 시작되는",
      "website": "http://m.post.naver.com/geekstarter",
      "location": "대한민국, 서울",
      "cover_image": "https://cdn.steemitimages.com/DQmNuHSTnx6eVyeg2P9jGr4DZJfiMDaQcHPTuaNGJBPiU5y/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A5%E1%84%87%E1%85%A2%E1%84%80%E1%85%A7%E1%86%BC.png",
      "profile_image": "https://cdn.steemitimages.com/DQmei7iEwhEVnTkiRjmoiJza7pbNwCZEXg2DrSybCRMag1W/%E1%84%80%E1%85%B5%E1%86%A8%E1%84%89%E1%85%B3%E1%84%90%E1%85%A1%E1%84%90%E1%85%A52019_hTP100100_round.png"
    }
  }
}

Auth Keys

Owner
Single Signature
Public Keys
STM779LC8qwhqdS5cwZnLA9CgyoxA7xvXGii2sAb5AinihbEtQbed1/1
Active
Single Signature
Public Keys
STM6XqiMeWQhRKrdZqnuAeCVQyVTnNzFZyXsiyfvRWw89GiBPNPvs1/1
Posting
Single Signature
Public Keys
STM4xVkgMZ1NqJUwkp2a7vHufwotnN6KHK3ZfEpx9NbFbL5gqM4ep1/1
Memo
STM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx
{
  "owner": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM779LC8qwhqdS5cwZnLA9CgyoxA7xvXGii2sAb5AinihbEtQbed",
        1
      ]
    ]
  },
  "active": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM6XqiMeWQhRKrdZqnuAeCVQyVTnNzFZyXsiyfvRWw89GiBPNPvs",
        1
      ]
    ]
  },
  "posting": {
    "weight_threshold": 1,
    "account_auths": [],
    "key_auths": [
      [
        "STM4xVkgMZ1NqJUwkp2a7vHufwotnN6KHK3ZfEpx9NbFbL5gqM4ep",
        1
      ]
    ]
  },
  "memo": "STM8ZELohgMS3qMN81tM3e4c7rZSxLNgm3nBoB8CqkNiN9fZV1Mvx"
}

Witness Votes

0 / 30
No active witness votes.
[]