{"id":3684,"date":"2023-07-16T03:51:33","date_gmt":"2023-07-16T03:51:33","guid":{"rendered":"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/"},"modified":"2023-07-16T03:51:33","modified_gmt":"2023-07-16T03:51:33","slug":"tambahkan-beberapa-kolom-ke-kerangka-data-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/","title":{"rendered":"Bagaimana cara menambahkan beberapa kolom ke bingkai data di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan metode berikut untuk menambahkan beberapa kolom ke bingkai data di R:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Tambahkan beberapa kolom ke objek data.frame<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[c(' <span style=\"color: #ff0000;\">new_col1<\/span> ', ' <span style=\"color: #ff0000;\">new_col2<\/span> ', ' <span style=\"color: #ff0000;\">new_col3<\/span> ')] &lt;- NA\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Tambahkan beberapa kolom ke objek data.table<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (data.table)\n\ndf[, ':='(new_col1 = new_col1, new_col2 = new_col2, new_col3 = new_col3)] \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: Tambahkan beberapa kolom ke objek data.frame<\/strong><\/span><\/h2>\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;\">#define data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (A=c(4, 8, 10, 2, 15, 12, 7, 22),\n                 B=c(6, 3, 9, 7, 6, 8, 14, 10),\n                 C=c(10, 9, 4, 4, 3, 7, 10, 11))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   ABC\n1 4 6 10\n2 8 3 9\n3 10 9 4\n4 2 7 4\n5 15 6 3\n6 12 8 7\n7 7 14 10\n8 22 10 11<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk menambahkan tiga kolom baru ke bingkai data yang berisi masing-masing nilai NA:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#add three new columns to data frame\n<\/span>df[c(' <span style=\"color: #ff0000;\">D<\/span> ', ' <span style=\"color: #ff0000;\">E<\/span> ', ' <span style=\"color: #ff0000;\">F<\/span> ')] &lt;- NA\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\n   A B C D E F\n1 4 6 10 NA NA NA\n2 8 3 9 NA NA NA\n3 10 9 4 NA NA NA\n4 2 7 4 NA NA NA\n5 15 6 3 NA NA NA\n6 12 8 7 NA NA NA\n7 7 14 10 NA NA NA\n8 22 10 11 NA NA NA<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Tiga kolom baru dengan semua nilai NA telah ditambahkan ke bingkai data.<\/span><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Tambahkan beberapa kolom ke objek data.table<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki tabel data berikut di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (data.table)\n\n<span style=\"color: #008080;\">#create data table\n<\/span>dt &lt;- data. <span style=\"color: #3366ff;\">table<\/span> (A=c(4, 8, 10, 2, 15, 12, 7, 22),\n                 B=c(6, 3, 9, 7, 6, 8, 14, 10),\n                 C=c(10, 9, 4, 4, 3, 7, 10, 11))\n\n<span style=\"color: #008080;\">#view data table\n<\/span>dt\n\n    ABC\n1:4 6 10\n2:8 3 9\n3:10 9 4\n4:2 7 4\n5:15 6 3\n6:12 8 7\n7:7 14 10\n8:22 10 11\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita bisa menggunakan sintaks berikut untuk menambahkan dua kolom baru ke tabel data:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define two columns to add\n<\/span>D = c(4, 5, 5, 4, 7, 8, 12, 10)\nE = c(2, 2, 5, 7, 6, 5, 10, 13)\n\n<span style=\"color: #008080;\">#add two columns to data table\n<\/span>dt[, ':='(D = D, E = E)]\n\n<span style=\"color: #008080;\">#view updated data table\n<\/span>dt\n\n    A B C D E\n1:4 6 10 4 2\n2: 8 3 9 5 2\n3:10 9 4 5 5\n4:2 7 4 4 7\n5:15 6 3 7 6\n6:12 8 7 8 5\n7:7 14 10 12 10\n8:22 10 11 10 13\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa dua kolom baru telah ditambahkan ke tabel data.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\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-tambahkan-kolom-ke-kerangka-data-berdasarkan-kolom-lain\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara menambahkan kolom ke bingkai data berdasarkan kolom lain di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/urutkan-berdasarkan-beberapa-kolom-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara mengurutkan berdasarkan beberapa kolom di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/menyusun-ulang-kolom-r\/\" target=\"_blank\" rel=\"noopener\">Cara mengatur ulang kolom di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan metode berikut untuk menambahkan beberapa kolom ke bingkai data di R: Metode 1: Tambahkan beberapa kolom ke objek data.frame df[c(&#8216; new_col1 &#8216;, &#8216; new_col2 &#8216;, &#8216; new_col3 &#8216;)] &lt;- NA Metode 2: Tambahkan beberapa kolom ke objek data.table library (data.table) df[, &#8216;:='(new_col1 = new_col1, new_col2 = new_col2, new_col3 = new_col3)] Contoh berikut [&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>Bagaimana cara menambahkan beberapa kolom ke bingkai data di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menambahkan beberapa kolom ke bingkai data di R, dengan beberapa contoh.\" \/>\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\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bagaimana cara menambahkan beberapa kolom ke bingkai data di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menambahkan beberapa kolom ke bingkai data di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T03:51:33+00:00\" \/>\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\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/\",\"name\":\"Bagaimana cara menambahkan beberapa kolom ke bingkai data di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T03:51:33+00:00\",\"dateModified\":\"2023-07-16T03:51:33+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menambahkan beberapa kolom ke bingkai data di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/tambahkan-beberapa-kolom-ke-kerangka-data-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bagaimana cara menambahkan beberapa kolom ke bingkai data di r\"}]},{\"@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. 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