{"id":1637,"date":"2014-12-16T19:33:53","date_gmt":"2014-12-16T19:33:52","guid":{"rendered":"https:\/\/www.couchbase.com\/blog\/?p=1637"},"modified":"2017-05-02T15:03:12","modified_gmt":"2017-05-02T22:03:12","slug":"incremental-mapreduce-analytics-r","status":"publish","type":"post","link":"https:\/\/www.couchbase.com\/blog\/ko\/incremental-mapreduce-analytics-r\/","title":{"rendered":"R\uc744 \uc0ac\uc6a9\ud55c \ubd84\uc11d\uc744 \uc704\ud55c \uc99d\ubd84 \ub9f5\ub9ac\ub4c0\uc2a4"},"content":{"rendered":"

[\uc774 \uac8c\uc2dc\ubb3c\uc740 Dustin\uc758 \uae43\ud5c8\ube0c \ube14\ub85c\uadf8\uc5d0\ub3c4 \uac8c\uc7ac\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.]<\/em><\/span><\/p>\n

Couchbase Server\uc5d0\uc11c \uc218\uc9d1\ud558\ub294 \ub370\uc774\ud130\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uae30 \uc704\ud574 R\uc744 \uc0ac\uc6a9\ud55c \uc791\uc5c5 \uc911 \uc77c\ubd80\ub97c \uc124\uba85\ud558\uace0\uc790 \ud569\ub2c8\ub2e4.\u2020<\/sup> \uaf64 \ud765\ubbf8\ub86d\uace0 \uc720\uc6a9\ud558\uba70 \uc27d\ub2e4\uace0 \uc0dd\uac01\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uccad\uc911\uc774 \ub204\uad6c\uc77c\uc9c0 \ubaa8\ub974\uae30 \ub54c\ubb38\uc5d0 \uc88b\uc740 \ucd9c\ubc1c\uc810\uc744 \ucc3e\uae30\uac00 \uc5b4\ub824\uc6e0\uc2b5\ub2c8\ub2e4. \uc989, \uc2dc\uc791\ud558\uae30\uc5d0 \uc801\ud569\ud55c \uac00\uc815\uc744 \ucc3e\ub294 \uac83\uc774 \uc0c1\ub2f9\ud788 \uc5b4\ub824\uc6e0\uc2b5\ub2c8\ub2e4.<\/p>\n

\uadf8\ub7f0\ub370 \uc9c0\ub09c\uc8fc\uc5d0 \ubbf8\ub514\uc5b4 \ud68c\uc0ac\uc758 \ud55c \uba4b\uc9c4 \ubd84\uacfc \uc774\uc57c\uae30\ub97c \ub098\ub234\ub294\ub370, \uadf8\ubd84\uc740 \uad6c\uccb4\uc801\uc778 \uc9c8\ubb38\uc744 \ud558\uc168\uc2b5\ub2c8\ub2e4: \"\ubd84\uc11d\uac00\ub4e4\uc774 \uc81c\uac00 \uc800\uc7a5\ud558\uace0 \uc788\ub294 \ubaa8\ub4e0 \uba4b\uc9c4 \ub370\uc774\ud130\ub97c \uc5b4\ub5bb\uac8c \ubcf4\uace0\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uce74\uc6b0\uce58\ubca0\uc774\uc2a4<\/a>?\" \uc800\ub294 \ub354 \uae4a\uc774 \ud30c\uace0\ub4e4\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \ubd84\uc11d\uac00\ub4e4\uc740 \ub204\uad6c\uc77c\uae4c\uc694? \uc5b4\ub5a4 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\ub098\uc694?<\/p>\n

\u2020<\/sup> \uc99d\ubd84 \ub9f5 \ucd95\uc18c \ubcf4\uae30\ub294 Apache CouchDB \ubcf4\uae30\uc640 \ub3d9\uc77c\ud558\ubbc0\ub85c \ubaa8\ub4e0 \uac83\uc774 CouchDB\uc5d0\uc11c\ub3c4 \uc791\ub3d9\ud569\ub2c8\ub2e4.<\/p>\n

\ub0b4 \ub300\uc0c1<\/h3>\n

\uc54c\uace0 \ubcf4\ub2c8 \ubd84\uc11d\uac00\ub4e4\uc740 \uc81c\uac00 \uc0c1\uc0c1\ud558\ub294 \uac83\uacfc \uaf64 \ube44\uc2b7\ud588\uc2b5\ub2c8\ub2e4. \uadf8\ub4e4\uc740 \uc885\uc885 \uc624\ub77c\ud074\uc758 \ub370\uc774\ud130 \uc6e8\uc5b4\ud558\uc6b0\uc9d5 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\ub294\ub370, \uc774 \ub3c4\uad6c\ub294 \ubaa8\ub4e0 \uc885\ub958\uc758 \ud6cc\ub96d\ud55c \ub9c8\ubc95\uc744 \ubd80\ub9ac\uc9c0\ub9cc, \uc790\uc2e0\uc774 \uc775\uc219\ud55c \ubc94\uc704\ub97c \ubc97\uc5b4\ub098\uba74 \uc815\ub9d0 \ud06c\uac8c \ub118\uc5b4\uc9c0\uace4 \ud569\ub2c8\ub2e4. \uadf8\ub0e5 \ubb34\uc2dc\ud574\ub3c4 \ub420 \uac83 \uac19\uc558\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uadf8\ub294 \uc81c\uac8c \ud655\uace0\ud55c \ubc1c\ud310\uc744 \ub9c8\ub828\ud574 \uc8fc\ub294 \ub9d0\uc744 \ud588\uc2b5\ub2c8\ub2e4. \ud504\ub85c\uadf8\ub798\uba38\ub294 \uc544\ub2c8\uc9c0\ub9cc, \uadf8\ub4e4\uc740 R<\/a> \ub97c \ub370\uc774\ud130 \ubd84\uc11d\uc758 \uc77c\ubd80\ub85c \uc0ac\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\uc774 \uc9c8\ubb38\uc740 \uc790\uc2e0\uc758 \ub370\uc774\ud130\ub97c \uac00\uc838\uc624\ub294 \ubc29\ubc95\uc744 \uc54c\uace0 \uc2f6\uc5b4\ud558\ub294 CouchBase \uc0ac\uc6a9\uc790\uac00 \uc9c8\ubb38\ud55c \uac83\uc774\ubbc0\ub85c, \uc774 \uae00\uc744 \uc77d\ub294 \uc0ac\ub78c\uc740 CouchBase\ubcf4\ub2e4 R\uc744 \uc870\uae08 \ub354 \uc798 \uc54c\uace0 \uc788\ub2e4\uace0 \uac00\uc815\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

\ubcf4\uae30 \uc815\ubcf4<\/h3>\n

\uce74\uc6b0\uce58 \ubdf0 \uac1c\ub150\uc744 \uc774\ud574\ud558\ub824\uba74 \uc77d\uc744 \uc218 \uc788\ub294 \uc790\ub8cc\uac00 \ub9ce\uc774 \uc788\uc2b5\ub2c8\ub2e4. \ubcf4\uae30 \ucc55\ud130\uc758 \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \uc11c\ubc84 \ub9e4\ub274\uc5bc<\/em> \uc5d0 \uc774 \uac1c\ub150\uc774 \uc798 \uc124\uba85\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \ubaa8\ub4e0 \uac83\uc744 \uc54c\uace0 \uc2f6\ub2e4\uba74 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uc138\uc694. \ud558\uc9c0\ub9cc \ub300\ubd80\ubd84\uc758 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0\uc11c\ub294 \uc138 \uac00\uc9c0\ub85c \uc694\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
  1. \uc720\uc6a9\ud55c \uc815\ubcf4\ub97c \ucd94\ucd9c\ud569\ub2c8\ub2e4.<\/li>\n
  2. \ubd84\ub958\ud558\uace0 \uc88b\uc544\ud558\ub294 \uac83\uc744 \ud55c\ub370 \ubaa8\uc544\ubcf4\uc138\uc694.<\/li>\n
  3. \uae30\ubcf8\uc801\uc778 \uc9d1\uacc4\ub97c \uc218\ud589\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n

    \uc774\uac83\uc774 \uc81c\uac00 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \ub9ce\uc740 \ub370\uc774\ud130\ub97c \uc720\uc6a9\ud55c \uc815\ubcf4\ub85c \uc804\ud658\ud558\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc608\uc2dc\uac00 \uc5ec\ub7ec\ubd84\ub3c4 \uadf8\ub807\uac8c \ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n

    \ub370\uc774\ud130<\/h3>\n

    \ub370\uc774\ud130 \uadf8\ub85c\ud0b9 \ud29c\ud1a0\ub9ac\uc5bc\uc5d0\uc11c \uac00\uc7a5 \uc5b4\ub824\uc6b4 \ubd80\ubd84\uc740 \ub370\uc774\ud130\uc5d0 \uad00\ud55c \ub0b4\uc6a9\uc774 \uc804\ud600 \uc5c6\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub3c5\uc790\uc758 \ud765\ubbf8\ub97c \ub5a8\uc5b4\ub728\ub9ac\ub294 \ub3d9\uc2dc\uc5d0 \uc790\uc2e0\uc758 \ubb38\uc81c\uc5d0 \uc801\uc6a9\ud558\uae30\uac00 \uc870\uae08 \ub354 \uc5b4\ub835\uac8c \ub9cc\ub4dc\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc548\ud0c0\uae5d\uac8c\ub3c4 \uc81c\uac00 \uc815\uae30\uc801\uc73c\ub85c \ub9ac\ud3ec\ud305\uc744 \uc704\ud574 \ucd94\ucd9c\ud558\ub294 \uac00\uc7a5 \ud765\ubbf8\ub85c\uc6b4 \ub370\uc774\ud130\ub294 \ub2e4\uc18c \ubbfc\uac10\ud558\uae30 \ub54c\ubb38\uc5d0 \uc81c\uac00 \uac00\uc7a5 \ub9ce\uc774 \ud65c\uc6a9\ud588\ub358 \ub370\uc774\ud130\ub97c \uacf5\uc720\ud560 \uc218\ub294 \uc5c6\uc9c0\ub9cc, \uc774 \uae00\uc774 \uc5ec\ub7ec\ubd84\uc5d0\uac8c \ud765\ubbf8\ub85c\uc6b4 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae30\ub97c \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n

    \uc81c\uac00 \uc791\uc5c5\ud558\uae30 \uc704\ud574 \uc120\ud0dd\ud55c \ub370\uc774\ud130\ub294 SFPD\uc5d0\uc11c \ubcf4\uace0\ub41c \uc778\uc2dc\ub358\ud2b8 \uc138\ud2b8\uc785\ub2c8\ub2e4. SF \ub370\uc774\ud130 \uc6f9\uc0ac\uc774\ud2b8<\/a> \uc6f9\uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud558\uc138\uc694. 2003\ub144 \uc774\ud6c4 SFPD\uac00 \ubcf4\uace0\ud55c \uac70\uc758 \ubaa8\ub4e0 \ub0b4\uc6a9\uc744 \ub2f4\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc774\ub7ec\ud55c \ubb38\uc11c\ub294 \ub9e4\uc6b0 \uaddc\uce59\uc801\uc774\uace0 \ud3c9\ud3c9\ud569\ub2c8\ub2e4. \ub370\uc774\ud130\ub294 \ub354 \ubcf5\uc7a1\ud560 \uc218 \uc788\uc9c0\ub9cc \uae30\ubc95\uc740 \ub3d9\uc77c\ud569\ub2c8\ub2e4. SFPD \ub370\uc774\ud130 \uc138\ud2b8\uc758 \uc608\uc81c \ubb38\uc11c\ubd80\ud130 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    {
    \n\"\uce74\ud14c\uace0\ub9ac\": \"\ub9e4\ucd98\",
    \n\"\uc778\uc2dc\ub358\ud2b8_ID\": 90096348,
    \n\"\uc9c0\uad6c\": \"\uc548\uc2ec\",
    \n\"\ud0c0\uc784\uc2a4\ud0ec\ud504\": \u201c2009-01-27T04:03:00\u201d,
    \n\"lon\": -122.416261836834,
    \n\"lat\": 37.7853750846376,
    \n\"\uc704\uce58\": \"\uc624\ud30c\ub810 \uc2a4\ud2b8\ub9ac\ud2b8\/\ud558\uc774\ub4dc \uc2a4\ud2b8\ub9ac\ud2b8\",
    \n\"\uc2dc\uac04\": \"04:03\",
    \n\"\ub0a0\uc9dc\": \"2009-01-27\",
    \n\"\ud574\uacb0\": \"\uccb4\ud3ec, \uc778\uc6a9\",
    \n\"day\": \"\ud654\uc694\uc77c\",
    \n\"desc\": \"\ub9e4\ucd98\uc758 \uc9d1\uc744 \ubc29\ubb38\ud558\ub3c4\ub85d \uad8c\uc720\"
    \n}<\/div>\n<\/div>\n<\/div>\n

    \uc774 \ubaa8\ub4e0 \uac83\uc774 \ubb34\uc5c7\uc778\uc9c0 \uc774\ud574\ud560 \uc218 \uc788\uc744 \uac83 \uac19\uc73c\ub2c8 \uc774\uc81c \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

    R\ub85c \ub370\uc774\ud130 \uac00\uc838\uc624\uae30<\/h3>\n

    \uc5ec\uae30\uc11c \uc0ac\uc6a9\ud560 \ud328\ud0a4\uc9c0\uac00 \uba87 \uac00\uc9c0 \uc788\uc73c\ubbc0\ub85c \uc2dc\uc791\ud558\uae30 \uc804\uc5d0 R\uc5d0 \ud574\ub2f9 \ud328\ud0a4\uc9c0\ub97c \uc124\uce58\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    install.packages(c('rjson', 'ggplot2', 'reshape'),
    \n\uc758\uc874\uc131=TRUE)<\/p>\n

    require(rjson)
    \nrequire(reshape)
    \nrequire(RColorBrewer)
    \nrequire(ggplot2)<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    R\uc740 \"\uc815\uc0ac\uac01\ud615\" \ub370\uc774\ud130\ub97c \uc88b\uc544\ud558\uae30 \ub54c\ubb38\uc5d0 \ubdf0\uc758 \ucd9c\ub825\uc744 \ub9e4\uc6b0 \uaddc\uce59\uc801\uc73c\ub85c \ub9cc\ub4dc\ub294 \uacbd\ud5a5\uc774 \uc788\ub294\ub370, \uc774\ub294 \ubdf0\ub97c \uac00\uc838\uc640\uc11c \ub2e4\uc2dc \uac00\uc838\uc624\ub294 \ub9e4\uc6b0 \uac04\ub2e8\ud55c \ud568\uc218\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub2e4\ub294 \uc758\ubbf8\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc81c R \uc2a4\ud06c\ub9bd\ud2b8\uc5d0\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uba87 \uac00\uc9c0 \uae30\ubcf8\uc801\uc778 \uacf5\ud1b5 \uc124\uc815\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    # \uce74\uc6b0\uce58\ubca0\uc774\uc2a4 \ubdf0 \ubca0\uc774\uc2a4\ub97c \uac00\ub9ac\ud0a4\ub294 \ud3ec\uc778\ud130\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\uc11c
    \n# \uc790\uccb4 \ub370\uc774\ud130
    \nurlBase<\/p>\n

    # \uc774\uac83\uc740 \uae30\ubcf8 GET \uc694\uccad -> \ud30c\uc2f1\ub41c JSON\uc785\ub2c8\ub2e4.
    \ngetData fromJSON(file=paste(urlBase, sub\uacbd\ub85c, sep=\"))$rows
    \n}<\/p>\n

    # \uadf8\ub9ac\uace0 \uc774\ub97c \ub370\uc774\ud130 \ud504\ub808\uc784\uc73c\ub85c \ud3c9\ud3c9\ud558\uac8c \ub9cc\ub4e4\uace0, \uc120\ud0dd\uc801\uc73c\ub85c \uc774\ub984\uc744
    \n# \uc5f4.
    \ngetFlatData b if (!is.null(n)) {
    \nnames(b) }
    \nb
    \n}<\/p>\n

    # \ub610\ud55c \uc694\uc77c\uc81c\ub85c \uc791\uc5c5\ud560 \uc608\uc815\uc774\ubbc0\ub85c \uc774\uac83\ub3c4 \ud544\uc694\ud569\ub2c8\ub2e4:
    \n\ub2e4\uc6b0 '\ubaa9\uc694\uc77c', '\uae08\uc694\uc77c', '\ud1a0\uc694\uc77c')
    \n\uc1fc\ud2b8\ub2e4\uc6b4<\/p>\n<\/div>\n<\/div>\n

    \uc804\uccb4 \ubc94\uc8c4 \uc2e0\uace0 \uac74\uc218<\/h3>\n

    \ub300\ubd80\ubd84\uc758 \ub370\uc774\ud130 \uc9d1\ud569\uc774 \uadf8\ub807\ub4ef\uc774 \uc5b4\ub514\uc11c\ubd80\ud130 \uc2dc\uc791\ud574\uc57c \ud560\uc9c0 \ubaa8\ub974\uaca0\uc73c\ub2c8 \uc6b0\uc120 \uc5b4\ub5a4 \uc885\ub958\uc758 \ubc94\uc8c4\uac00 \uc788\ub294\uc9c0 \uc0b4\ud3b4\ubcf4\uae30\ub85c \ud558\uaca0\uc2b5\ub2c8\ub2e4. \uc800\ub294 \ucd1d \uac74\uc218\uc640 \uc694\uc77c\ubcc4 \uac74\uc218\uac00 \uad81\uae08\ud569\ub2c8\ub2e4. \uc88b\uc740 \uc810\uc740 \uc18c\ud30c \ubdf0\ub97c \uc0ac\uc6a9\ud558\uba74 \uc774 \ub450 \uac00\uc9c0\ub97c \ubaa8\ub450 \uc54c\ub824\uc8fc\ub294 \ub2e8\uc77c \ubdf0\ub97c \ub9cc\ub4e4 \uc218 \uc788\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \ubdf0 \uc18c\uc2a4\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    function(doc) {
    \nemit([doc.category, doc.day], null);
    \n}<\/div>\n<\/div>\n<\/div>\n

    \uc815\ub9d0 \ub2e8\uc21c\ud574 \ubcf4\uc774\uc9c0\ub9cc _count<\/code>\ub0b4\uc7a5 \uac10\uc18d\uae30\ub97c \uc0ac\uc6a9\ud558\uba74 \uadf8\ub8f9\ud654\ud560 \ub54c \ub9ce\uc740 \uae54\ub054\ud55c \uc791\uc5c5\uc744 \uc218\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc640 \uadf8\ub8f9_\ub808\ubca8=1<\/code>\ub97c \uc0ac\uc6a9\ud558\uba74 \uce74\ud14c\uace0\ub9ac\ubcc4 \ubc94\uc8c4 \uc218\ub97c \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud50c\ub85c\ud305\ud558\uc5ec \uc778\uae30 \uc788\ub294 \ud56d\ubaa9\uc744 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4. \uc774 \ub370\uc774\ud130\ub97c \ub2e4\uc74c\uacfc \uac19\uc740 \ub514\uc790\uc778 \ubb38\uc11c\uc5d0 \uc800\uc7a5\ud588\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \uce74\ud14c\uace0\ub9ac<\/code>\uc758 \ubdf0 \uc774\ub984\uc73c\ub85c byday<\/code>R\uc5d0\uac8c \uc774\ub807\uac8c \ub9d0\ud558\uc138\uc694:<\/p>\n

    \n
    \n
    \n

    # \uce74\ud14c\uace0\ub9ac\uc640 \uac01 \uce74\ud14c\uace0\ub9ac\uc758 \uac1c\uc218\uac00 \ud3ec\ud568\ub41c \ub370\uc774\ud130 \ud504\ub808\uc784\uc744 \uac00\uc838\uc635\ub2c8\ub2e4.
    \ncat c('cat', 'count'))<\/p>\n

    # \uc5f4\uc774 \ubb38\uc790\uc5f4\ub85c \ub3cc\uc544\uc624\uba70 \uc720\uc6a9\ud558\uac8c \uc0ac\uc6a9\ud558\ub824\uba74 \uc218\uc815\uc774 \ud544\uc694\ud569\ub2c8\ub2e4.
    \ncat$cat cat$count # \ub610\ud55c \uac1c\uc218\ubcc4\ub85c \uc815\ub82c\ud558\uba74 \uc774\ud574\ud558\uae30 \uc26c\uc6e0\uc2b5\ub2c8\ub2e4.
    \ncat$cat<\/p>\n

    # \uc774\uc81c \ud50c\ub86f\ud569\ub2c8\ub2e4.
    \nggplot(cat, aes(cat, count, alpha=count)) +
    \ngeom_bar(fill='#333399\u2032, stat='identity') +
    \nscale_alpha(to=c(0.4, 0.9), legend=FALSE) +
    \nscale_y_continuous(formatter=\"\uc27c\ud45c\") +
    \nlabs(x=\", y=\") +
    \nopts(title='\ucd1d \ubc94\uc8c4 \uc2e0\uace0 \uac74\uc218') +
    \ncoord_flip() +
    \ntheme_bw()<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    \uadf8\ub7ec\uba74 R\uc774 \uc774\uac78 \uc54c\ub824\uc90d\ub2c8\ub2e4:<\/p>\n

    \"all<\/p>\n

    \uc694\uc77c\ubcc4<\/h3>\n

    \uc774 \uc810\uc774 \ub2e4\uc18c \ud765\ubbf8\ub85c\uc6cc\uc11c \uc694\uc77c\ubcc4 \ubd84\ud3ec\uac00 \uc5b4\ub5bb\uac8c \ub418\ub294\uc9c0 \uc54c\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4. \uc704\uc640 \ub3d9\uc77c\ud55c \ubdf0\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uadf8\ub8f9_\ub808\ubca8=2<\/code>\ub97c \uc0ac\uc6a9\ud588\uc9c0\ub9cc \ube44\uc728\uc774 \uc5c4\uccad\ub098\uac8c \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0 R\uc5d0\uc11c \uc694\uc77c\ubcc4\ub85c \uac01 \uce74\ud14c\uace0\ub9ac\uc5d0 \ub300\ud55c \ub370\uc774\ud130 \ud504\ub808\uc784\uc758 \uc0c1\ub300\uc801 \ubd84\uc0b0\uc744 \uacc4\uc0b0\ud55c \ub2e4\uc74c \uc774\ub97c \ud50c\ub85c\ud305\ud558\ub3c4\ub85d \ud588\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 R \ucf54\ub4dc\uc785\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    # \ub3d9\uc77c\ud55c \ub370\uc774\ud130\ub97c \uc694\uc77c\ubcc4\ub85c \uad6c\ubd84\ud558\uc5ec \uac00\uc838\uc635\ub2c8\ub2e4.
    \ncat_byday c('cat', 'day', 'count'))<\/p>\n

    # \uc704\uc640 \ube44\uc2b7\ud55c \uc218\uc815 \uc791\uc5c5\uc744 \uc218\ud589 \uc911\uc774\uc9c0\ub9cc \ub2e4\ub978 \uc8fc\ubb38 \ubc0f
    \n# \uc694\uc77c\ubcc4 \uba87 \uac00\uc9c0 \ubcf4\uae30(\uc7a5\ub09c\uc6a9\uc73c\ub85c \ub9ce\uc774 \uc0ac\uc6a9)
    \ncat_byday$cat cat_byday$cat cat_byday$count cat_byday$cat_by_count cat_byday$day cat_byday$shortdow<\/p>\n

    # \uc694\uc77c\ubcc4 \uac01 \uce74\ud14c\uace0\ub9ac\uc758 \ubc31\ubd84\uc728\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.
    \nA1 A2 \ud569\uacc4)
    \ntotal_per_day cat_byday$perc<\/p>\n

    # \uc5b4\ub5a4 \ubaa8\uc2b5\uc778\uc9c0 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.
    \nggplot(cat_byday, aes(shortdow, cat, size=perc, alpha=perc)) +
    \ngeom_point(color=\u2019#333399\u2032) +
    \nscale_alpha(legend=FALSE) +
    \nscale_size(legend=FALSE) +
    \nscale_y_discrete(limits=rev(levels(cat_byday$cat))) +
    \nlabs(x=\", y=\") +
    \ntheme_bw()<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    \uc124\uc815\uc774 \ub9ce\uc740 \uac83\ucc98\ub7fc \ubcf4\uc774\uc9c0\ub9cc \ub300\ubd80\ubd84 \uc720\ud615 \uc124\uc815\uacfc \uac19\uc740 \uac83\ub4e4\uc785\ub2c8\ub2e4. \uc544\ub798\uc5d0\uc11c \uc77c\ubd80\ub97c \uc7ac\uc0ac\uc6a9\ud558\uaca0\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc774 \uc2dc\uc810\uc5d0\uc11c \uc0b4\ud3b4\ubcfc \uac83\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    \"all<\/p>\n

    \uc9d1\uc911\ub41c \ud558\uc704 \uc9d1\ud569<\/h3>\n

    \uc5ec\uae30\uc5d0\ub294 \ub9ce\uc740 \ub370\uc774\ud130\uac00 \uc788\uace0 \ubaa8\ub450 \uc0c1\ub300\uc801\uc774\uc5b4\uc11c \uc5b4\ub5bb\uac8c \ube44\uad50\ud574\uc57c \ud560\uc9c0 \uc54c\uae30 \uc5b4\ub824\uc6e0\uc2b5\ub2c8\ub2e4. \uc800\ub294 \uba87 \uac00\uc9c0 \uc601\uc5ed\uc744 \uc2e4\uc81c\ub85c \uc0b4\ud3b4\ubcf4\uace0 \uc5b4\ub5a4 \uc885\ub958\uc758 \uc0c1\uad00\uad00\uacc4\uac00 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ubbf8 \ub370\uc774\ud130\uac00 \ub85c\ub4dc\ub418\uc5b4 \uc788\uc5c8\uae30 \ub54c\ubb38\uc5d0 \uc774\ubbf8 \uc694\uccad\ub41c \ub370\uc774\ud130\uc758 \ud558\uc704 \uc9d1\ud569\uc744 \uac00\uc838\uc640 \ud328\uc2ef \ud50c\ub86f\uc744 \ub9cc\ub4e4\uba74 \ub41c\ub2e4\uace0 \uc0dd\uac01\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

    \n
    \n
    \n

    # \uba87 \uac00\uc9c0 \uad00\uc2ec \uce74\ud14c\uace0\ub9ac\ub97c \uc120\ud0dd\ud558\uc138\uc694.
    \n\ud765\ubbf8\ub85c\uc6b4 '\ub9e4\ucd98',
    \n'\uc220 \ucde8\ud568',
    \n'\ubb34\uc9c8\uc11c\ud55c \ud589\uc704')<\/p>\n

    # \uc774 \ud558\uc704 \uc9d1\ud569\ub9cc \ucd94\ucd9c\ud558\uace0 \uce74\ud14c\uace0\ub9ac\ub97c \ub9ac\ud329\ud130\ub9c1\ud569\ub2c8\ub2e4.
    \nsex_and_drugs sex_and_drugs$cat<\/p>\n

    ggplot(sex_and_drugs, aes(shortdow, count)) +
    \nfacet_wrap(~cat, scales='free_y') +
    \ngeom_bar(fill='#333399\u2032, stat='identity') +
    \nscale_y_continuous(formatter=\"\uc27c\ud45c\") +
    \nlabs(x=\", y=\") +
    \nopts(title='\uc77c\ubcc4 \ubc94\uc8c4 \ubcf4\uace0\uc11c \uc120\ud0dd') +
    \ntheme_bw()<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    \uadf8\ub7ec\uba74 \uc774\ub7ec\ud55c \uac1c\ubcc4 \uce74\ud14c\uace0\ub9ac\uc5d0 \ub300\ud574 \ud6e8\uc52c \ub354 \uc790\uc138\ud55c \uc815\ubcf4\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \"sex<\/p>\n

    \uac1c\uc778\uc801\uc73c\ub85c \uc800\ub294 \uc54c\ucf54\uc62c \uad00\ub828 \uc0ac\uac74\uacfc \ub2e4\ub978 \uc0ac\uac74 \uc0ac\uc774\uc5d0 \uc0c1\uad00\uad00\uacc4\uac00 \uc5c6\ub2e4\ub294 \uc810\uc774 \ub9e4\uc6b0 \ud765\ubbf8\ub85c\uc6e0\uc2b5\ub2c8\ub2e4. \uc220\uc740 \ub9c8\uc57d\uacfc \uac19\uc740 \uc5ed\ud560\uc744 \ud558\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4. \ub9e4\ucd98\ubd80\ub4e4\uc740 \uc220 \ucde8\ud55c \uc0ac\ub78c\uc744 \uc2eb\uc5b4\ud560\uc9c0\ub3c4 \ubaa8\ub974\uc8e0. \ub204\uac00 \uc54c\uaca0\uc5b4\uc694...<\/p>\n

    \uc2dc\uac04 \uacbd\uacfc\uc5d0 \ub530\ub77c<\/h3>\n

    \uc774 \uc2dc\uc810\uc5d0\uc11c \uc800\ub294 \ub370\uc774\ud130\uac00 2003\ub144\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac04\ub2e4\ub294 \uc0ac\uc2e4\uc744 \uae68\ub2ec\uc558\uace0, \uc0c1\ud669\uc774 \ub098\uc544\uc9c0\uace0 \uc788\ub294\uc9c0 \ub098\ube60\uc9c0\uace0 \uc788\ub294\uc9c0\ub294 \uace0\ub824\ud558\uc9c0\ub3c4 \uc54a\uc558\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uc9c0\ub294 \uc54a\uc558\uc9c0\ub9cc \uc0c1\ud669\uc774 \ub098\uc544\uc9c0\uace0 \uc788\ub294\uc9c0 \ub098\ube60\uc9c0\uace0 \uc788\ub294\uc9c0\ub97c \ube60\ub974\uac8c \ud30c\uc545\ud558\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc5f0\ub3c4\ubcc4 \ubc0f \uce74\ud14c\uace0\ub9ac\ubcc4 \uc778\uc2dc\ub358\ud2b8 \ubc1c\uc0dd\ub960\uc744 \uc54c\ub824\uc8fc\ub294 \ubdf0\uc785\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    function(doc) {
    \nvar ymd = doc.date.split('-');
    \nemit([parseInt(ymd[0], 10), doc.category], null);
    \n}<\/div>\n<\/div>\n<\/div>\n

    \uc774 \ubaa8\ub4e0 \uc608\uc81c\uc5d0\uc11c\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c, \uc800\ub294 \uc774\uac83\uc744 _count<\/code>\uae30\ubcf8 \uc81c\uacf5 \uac10\uc18c. \ub2e4\uc74c R\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc5f0\uac04 \uc694\uc728\uc744 \ucc28\ud2b8\ub85c \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    byyear c('year', 'count'))
    \nbyyear1TP4\ub144<\/p>\n

    # \uc5ec\uae30\uc5d0\ub294 2012\uac00 \ucda9\ubd84\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc774 \ucc28\ud2b8\uc5d0\uc11c\ub294 \uc774\ub97c \ubb34\uc2dc\ud558\uaca0\uc2b5\ub2c8\ub2e4.
    \nggplot(byyear[byyear$year < 2012,], aes(year, count)) +
    \nstat_smooth(fill=\u2019#333399\u2032) +
    \nlabs(y=\", x=\") +
    \nscale_y_continuous(\ud3ec\ub9f7\ud130=\uc27c\ud45c) +
    \nopts(title=\"\uc5f0\ub3c4\ubcc4 \ucd1d \uc778\uc2dc\ub358\ud2b8 \ubcf4\uace0\uc11c\") +
    \ntheme_bw()<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    \uc774\uac83\uc740 \uc6b0\ub9ac\uc5d0\uac8c \ubb34\uc5c7\uc744 \uc54c\ub824\uc8fc\ub098\uc694?<\/p>\n

    \"by<\/p>\n

    \uc0c1\ud669\uc774 \ub098\uc544\uc9c0\uace0 \uc788\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4(\ub610\ub294 \uacbd\ucc30\uc774 \ub354 \uac8c\uc744\ub7ec\uc9c0\uace0 \uc788\ub294 \uac83 \uac19\uc2b5\ub2c8\ub2e4). \ubaa8\ub4e0 \uce74\ud14c\uace0\ub9ac\uc5d0 \ud574\ub2f9\ub418\ub294\uc9c0 \uc880 \ub354 \uc790\uc138\ud788 \uc54c\uc544\ubcfc \uc218\ub3c4 \uc788\uc9c0\ub9cc, \uadf8\ub2e4\uc9c0 \uad00\uc2ec\uc774 \uc5c6\uc73c\ub2c8 \ub2e4\ub978 \uac83\uc744 \uc0b4\ud3b4\ubcf4\ub3c4\ub85d \ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n

    \uc9c0\uc5ed\ubcc4 \ubc94\uc8c4<\/h3>\n

    \ud2b9\uc815 \ubc94\uc8c4\uac00 \ub2e4\ub978 \ubc94\uc8c4\uc5d0 \ube44\ud574 \uc5b4\ub5a4 \uc9c0\uc5ed\uc5d0\uc11c \ub354 \ub9ce\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc54c\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4. \uc800\ub294 \ubb38\uc11c\uc758 district<\/code>\uc18d\uc131\uc744 \uc0ac\uc6a9\ud558\uc5ec (\ub0b4\uc7a5 \uc88c\ud45c\uac00 \uc544\ub2cc) \ud788\ud2b8\ub9f5\uc5d0 \ub300\ud55c \uc88b\uc740 \uc0ac\uc6a9 \uc0ac\ub840\uac00 \ub420 \uc218 \uc788\ub2e4\uace0 \uc0dd\uac01\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ud55c \uac00\uc9c0 \ub208\uc5d0 \ub744\ub294 \uc810\uc740 \uc77c\ubd80 \ubcf4\uace0\uc11c\uc5d0\ub294 \uc9c0\uad6c\uac00 \uc5f0\uacb0\ub418\uc5b4 \uc788\uc9c0 \uc54a\ub2e4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubcf4\uace0\uc11c\uc5d0\uc11c\ub294 \uc774\ub97c \ubb34\uc2dc\ud558\uae30\ub85c \uc120\ud0dd\ud588\uc9c0\ub9cc, \uad6c\uccb4\uc801\uc73c\ub85c \uace0\ub824\ud558\uace0 \uc2f6\ub2e4\uba74 \uc0ac\uc6a9\uc790 \uc9c0\uc815 \uac12\uc73c\ub85c \ub300\uccb4\ud558\ub294 \ubc29\ubc95\uc744 \uc27d\uac8c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c \ubcf4\uae30 \ucf54\ub4dc\ubd80\ud130 \uc2dc\uc791\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    function(doc) {
    \nif (doc.district != null) {
    \nemit([doc.category, doc.district], null);
    \n}
    \n}<\/div>\n<\/div>\n<\/div>\n

    \ubb3c\ub860, \uc800\ud76c\ub294 _count<\/code>\ub97c \ub2e4\uc2dc \ub0b4\uc7a5\ud588\uc2b5\ub2c8\ub2e4. \uc5ec\uae30\uc11c \ud55c \uac00\uc9c0 \uc8fc\ubaa9\ud574\uc57c \ud560 \uc810\uc740 \uc6d0\ub798 \ud50c\ub86f\uc740 \ubaa8\ub450<\/em> \ub370\uc774\ud130\ub97c \uc0b4\ud3b4\ubcf8 \ud6c4, \ubc94\uc8c4 \uc2e0\uace0 \uac74\uc218\uac00 1,000\uac74 \ubbf8\ub9cc\uc778 \uc9c0\uc5ed\uc5d0\ub294 \uad00\uc2ec\uc774 \uc5c6\ub2e4\uace0 \uacb0\uc815\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uc9c0\uc5ed\uc740 \ucd9c\ub825<\/em> \ud544\ud130\uc758 \uacbd\uc6b0, \ubdf0\uac00 \uad6c\uccb4\ud654\ub418\uc5b4 \uc788\uace0 \ucd95\uc18c \uc801\uc6a9 \uc804\uc5d0 \ub9f5 \uae30\ub2a5\uc5d0 \ud544\ud130\uac00 \ud3ec\ud568\ub418\uc5b4 \uc788\uc9c0 \uc54a\uc558\uae30 \ub54c\ubb38\uc5d0 \ubdf0\ub97c \uc694\uccad\ud560 \uc218 \uc788\ub294 \uc218\ub2e8\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 R\uc5d0\uc11c \uc774\ub97c \uc801\uc6a9\ud574\uc57c \ud588\uc2b5\ub2c8\ub2e4. \uc774\uc0c1\uc801\uc73c\ub85c\ub294 \uc2e4\uc81c \ubdf0 \uc694\uccad\uc5d0\uc11c \uc774 \uae30\ub2a5\uc744 \uc9c0\uc6d0\ud558\uba74 \uc88b\uaca0\uc9c0\ub9cc, \ub2f9\ubd84\uac04\uc740 \uc0ac\ud6c4\uc5d0 \uc27d\uac8c \ucd94\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    by_region c('cat', 'region', 'count'))
    \nby_region$\uce74\uc6b4\ud2b8 by_region$\uc9c0\uc5ed<\/p>\n

    # \ucd5c\uc18c 1,000\uac74 \uc774\uc0c1\uc758 \uc778\uc2dc\ub358\ud2b8\uac00 \uc5c6\ub294 \uac83\uc740 \ubaa8\ub450 \ubb34\uc2dc
    \npop_regions 1000,]
    \n\ud31d_\uc9c0\uc5ed$\ucea3 # \uadf8\ub9ac\uace0 \uac00\uc7a5 \uc778\uae30 \uc788\ub294 \ubc94\uc8c4\uac00 \ub9e8 \uc704\uc5d0 \ub728\uac8c \ud558\uc138\uc694.
    \npop_regions$cat<\/p>\n

    ggplot(pop_regions, aes(x=region, y=cat, fill=count, alpha=count)) +
    \ngeom_tile() +
    \nscale_fill_continuous('Incidents',
    \n\ud3ec\ub9e4\ud130=\ud568\uc218(x)
    \nsprintf(\"%dk\", x \/ 1000)) +
    \nscale_alpha_continuous(legend=FALSE, to=c(0.7, 1.0)) +
    \nlabs(x=\", y=\") +
    \ntheme_bw() +
    \nopts(title='\uc9c0\uc5ed\ubcc4 \ubc94\uc8c4 \uc720\ud615',
    \naxis.text.x=theme_text(\uac01\ub3c4=-90),
    \nlegend.position='\uc624\ub978\ucabd')<\/p>\n<\/div>\n<\/div>\n<\/div>\n

    \uadf8\ub7ec\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ud788\ud2b8\ub9f5\uc774 \ub098\ud0c0\ub0a9\ub2c8\ub2e4:<\/p>\n

    \"regions\"<\/p>\n

    \ube48 \uc601\uc5ed\uc740 2003\ub144 \uc774\ud6c4 \ud574\ub2f9 \uc9c0\uc5ed\uc5d0\uc11c \ud2b9\uc815 \uc720\ud615\uc758 \ubc94\uc8c4\uac00 1,000\uac74 \uc774\uc0c1 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc740 \uacbd\uc6b0\uc785\ub2c8\ub2e4. \uc5f0\ud55c \ud30c\ub780\uc0c9 \uc601\uc5ed\uc740 \uc77c\ubd80 \uc0ac\uac74\uc774 \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ubc1d\uc740 \ube68\uac04\uc0c9\uc774 \uac00\uc7a5 \ub9ce\uc2b5\ub2c8\ub2e4. \ub0a8\ucabd \uc9c0\uc5ed\uc740 \ud53c\ud558\uace0 \uc2f6\uc740 \uac83 \uac19\ub124\uc694.<\/p>\n

    DA\ub294 \uc5bc\ub9c8\ub098 \ub9ce\uc740 \uac83\uc744 \uac70\ubd80\ud558\ub098\uc694?<\/h3>\n

    \ub370\uc774\ud130\uc758 \uc77c\ubd80\uc5d0 \ub300\ud55c \uc11c\ubc84 \uce21 \uc9d1\uacc4\ub97c \uac00\uc838\uc624\ub294 \uc608\ub85c\uc11c, '\uc9c0\ubc29 \uac80\uc0ac \uae30\uc18c \uac70\ubd80' \ud574\uacb0 \uc720\ud615\uc774 \ud2b9\ud788 \ud765\ubbf8\ub85c\uc6cc\uc11c \uc774\ub7f0 \uc77c\uc774 \uc5bc\ub9c8\ub098 \uc790\uc8fc \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc54c\uace0 \uc2f6\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc2dc \uac04\ub2e8\ud55c \ubdf0\ubd80\ud130 \uc2dc\uc791\ud558\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    function(doc) {
    \nemit([doc.resolution, doc.category], null);
    \n}<\/div>\n<\/div>\n<\/div>\n

    \uadf8\ub7f0 \ub2e4\uc74c \uc77c\ubc18\uc801\uc778 _count<\/code>\uc640 \ube44\uc2b7\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc5ec\uae30\uc11c \ub2e4\ub978 \uc810\uc740 \uc694\uccad\uc744 \uc218\ud589\ud560 \ub54c \uc2dc\uc791_\ud0a4<\/code>\uadf8\ub9ac\uace0 end_key<\/code>\ub9e4\uac1c \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc774\ub7ec\ud55c \ubc29\uc2dd\uc73c\ub85c \ud574\uacb0\ub41c \ud56d\ubaa9\ub9cc \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc800\ub294 \ud574\uacb0 \ubaa9\ub85d\uc774 \"\uc9c0\ubc29 \uac80\uc0ac \uae30\uc18c \uac70\ubd80\"\uc5d0\uc11c \"\uc608\uc678\uc801 \ud5c8\uac00\"\uae4c\uc9c0\ub77c\ub294 \uac83\uc744 \uc54c\uace0 \uc788\uc73c\ubbc0\ub85c \"Di\"\ub85c \uc2dc\uc791\ud558\uace0 \"Dj\"\ub85c \ub05d\ub098\ub294 \uac83\ub4e4\ub9cc \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\uac83\ub4e4 \uc5ed\uc2dc \uc81c\uac00 \ubc29\ucd9c\ud558\ub294 \ubc30\uc5f4\uc774\ubbc0\ub85c \ubc30\uc5f4\uc758 \uccab \ubc88\uc9f8 \uc694\uc18c\ub97c \uae30\ubc18\uc73c\ub85c \ud569\ub2c8\ub2e4. \uadf8\ub7ec\uba74 R \ucf54\ub4dc\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

    \n
    \n
    \n

    by_resolution '?group_level=2&start_key=[\"Di]',
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    \nc('resolution', 'cat', 'count'))
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    ggplot(by_resolution, aes(cat, count, alpha=count)) +
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    R\uc744 \uc2e4\ud589\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\uacfc\uac00 \ub098\uc635\ub2c8\ub2e4:<\/p>\n

    \"regions\"<\/p>\n

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    \uacb0\ub860<\/h3>\n

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    [This post also appears on Dustin’s github blog.] I’ve been wanting to describe some of my work with using R to help me understand data I’m collecting in Couchbase Server\u2020 because I find it quite interesting, useful and easy. 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