{"id":3089,"date":"2023-07-19T06:38:44","date_gmt":"2023-07-19T06:38:44","guid":{"rendered":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/"},"modified":"2023-07-19T06:38:44","modified_gmt":"2023-07-19T06:38:44","slug":"r-kolom-indeks-bingkai-data","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/","title":{"rendered":"Cara mengatur kolom bingkai data sebagai indeks di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Kerangka data di R tidak memiliki kolom &#8220;indeks&#8221; seperti kerangka data di panda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Namun, bingkai data di R memiliki <strong>nama baris<\/strong> , yang berfungsi sama seperti kolom indeks.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anda dapat menggunakan salah satu metode berikut untuk mengatur kolom bingkai data yang ada sebagai nama baris untuk bingkai data di R:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Tetapkan Nama Baris Menggunakan Basis R<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#set specific column as row names\n<\/span>rownames(df) &lt;- df$my_column\n\n<span style=\"color: #008080;\">#remove original column from data frame\n<\/span>df$my_column &lt;- NULL<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Tetapkan nama baris menggunakan paket Tidyverse<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">library<\/span> (tidyverse)<\/span>\n\n<\/span><span style=\"color: #008080;\">#set specific column as row names<\/span>\ndf &lt;- df %&gt;% column_to_rownames(., var = ' <span style=\"color: #ff0000;\">my_column<\/span> ')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 3: Tetapkan Nama Baris Saat Mengimpor Data<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#import CSV file and specify column to use as row names<\/span>\ndf &lt;- read. <span style=\"color: #3366ff;\">csv<\/span> (' <span style=\"color: #ff0000;\">my_data.csv<\/span> ', <span style=\"color: #3366ff;\">row.names<\/span> =' <span style=\"color: #ff0000;\">my_column<\/span> ')<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Tentukan nama baris menggunakan Basis R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki bingkai data berikut di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (ID=c(101, 102, 103, 104, 105),\n                 points=c(99, 90, 86, 88, 95),\n                 assists=c(33, 28, 31, 39, 34),\n                 rebounds=c(30, 28, 24, 24, 28))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   ID points assists rebounds\n1 101 99 33 30\n2 102 90 28 28\n3 103 86 31 24\n4 104 88 39 24\n5 105 95 34 28<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk mengatur kolom ID sebagai nama baris:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#set ID column as row names\n<\/span>rownames(df) &lt;- df$ID\n\n<span style=\"color: #008080;\">#remove original ID column from data frame\n<\/span>df$ID &lt;- NULL\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\n    points assists rebounds\n101 99 33 30\n102 90 28 28\n103 86 31 24\n104 88 39 24\n105 95 34 28\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nilai pada kolom ID sekarang menjadi nama baris dari frame data.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Tetapkan nama baris menggunakan paket Tidyverse<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>kolom_ke_rownames()<\/strong> paket <strong>Spiceverse<\/strong> untuk mengatur nama baris sama dengan kolom ID dalam bingkai data:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">library<\/span> (tidyverse)<\/span>\n\n#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (ID=c(101, 102, 103, 104, 105),\n                 points=c(99, 90, 86, 88, 95),\n                 assists=c(33, 28, 31, 39, 34),\n                 rebounds=c(30, 28, 24, 24, 28))\n\n<span style=\"color: #008080;\">#set ID column as row names<\/span>\ndf &lt;- df %&gt;% column_to_rownames(., var = ' <span style=\"color: #ff0000;\">ID<\/span> ')\n\n<span style=\"color: #008080;\">#view updated data frame<\/span>\ndf\n\n    points assists rebounds\n101 99 33 30\n102 90 28 28\n103 86 31 24\n104 88 39 24\n105 95 34 28\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa hasil ini cocok dengan contoh sebelumnya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Tetapkan nama baris saat mengimpor data<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Katakanlah kita memiliki file CSV berikut bernama <strong>my_data.csv<\/strong> :<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-26412 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/indexcol1.jpg\" alt=\"\" width=\"496\" height=\"434\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk mengimpor file CSV dan mengatur nama baris agar sama dengan kolom ID selama impor:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#import CSV file and specify ID column to use as row names<\/span>\ndf &lt;- read. <span style=\"color: #3366ff;\">csv<\/span> (' <span style=\"color: #ff0000;\">my_data.csv<\/span> ', <span style=\"color: #3366ff;\">row.names<\/span> =' <span style=\"color: #ff0000;\">ID<\/span> ')\n\n<span style=\"color: #008080;\">#view data frame<\/span>\ndf\n\n    points assists rebounds\n101 99 33 30\n102 90 28 28\n103 86 31 24\n104 88 39 24\n105 95 34 28\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa nilai di kolom ID digunakan sebagai nama baris dalam bingkai data.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/r-kondisi-untuk-menghapus-garis-dari-bingkai-data\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus baris dari bingkai data di R berdasarkan kondisi<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/ganti-nilai-dalam-bingkai-data-r\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengganti nilai dalam bingkai data di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/r-kolom-bergulir\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus kolom dari bingkai data di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kerangka data di R tidak memiliki kolom &#8220;indeks&#8221; seperti kerangka data di panda. Namun, bingkai data di R memiliki nama baris , yang berfungsi sama seperti kolom indeks. Anda dapat menggunakan salah satu metode berikut untuk mengatur kolom bingkai data yang ada sebagai nama baris untuk bingkai data di R: Metode 1: Tetapkan Nama Baris [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T06:38:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/indexcol1.jpg\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/\",\"url\":\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/\",\"name\":\"Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-19T06:38:44+00:00\",\"dateModified\":\"2023-07-19T06:38:44+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengatur kolom bingkai data sebagai indeks di r (dengan contoh)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya\",\"sameAs\":[\"http:\/\/statorials.org\/id\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial","description":"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/","og_locale":"id_ID","og_type":"article","og_title":"Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial","og_description":"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.","og_url":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/","og_site_name":"Statorials","article_published_time":"2023-07-19T06:38:44+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/indexcol1.jpg"}],"author":"Benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"Benjamin anderson","Estimasi waktu membaca":"2 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/","url":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/","name":"Cara mengatur kolom bingkai data sebagai indeks di R (dengan contoh) - Statorial","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-19T06:38:44+00:00","dateModified":"2023-07-19T06:38:44+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara mengatur kolom sebagai kolom indeks dalam bingkai data di R, termasuk contohnya.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/r-kolom-indeks-bingkai-data\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara mengatur kolom bingkai data sebagai indeks di r (dengan contoh)"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/id\/#website","url":"https:\/\/statorials.org\/id\/","name":"Statorials","description":"Panduan anda untuk kompetensi statistik!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/id\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"id"},{"@type":"Person","@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81","name":"Benjamin anderson","image":{"@type":"ImageObject","inLanguage":"id","@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/","url":"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"Benjamin anderson"},"description":"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya","sameAs":["http:\/\/statorials.org\/id"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/3089"}],"collection":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/comments?post=3089"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/3089\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=3089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=3089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=3089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}