{"id":1089,"date":"2023-07-27T17:13:55","date_gmt":"2023-07-27T17:13:55","guid":{"rendered":"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/"},"modified":"2023-07-27T17:13:55","modified_gmt":"2023-07-27T17:13:55","slug":"hapus-beberapa-kolom-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/","title":{"rendered":"Cara menghapus banyak kolom di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Seringkali Anda mungkin ingin menghapus beberapa kolom sekaligus dari bingkai data di R.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Cara termudah untuk melakukannya adalah dengan menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[, c('column_name1', 'column_name2')] &lt;- list(NULL)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Misalnya, sintaks berikut memperlihatkan cara menghapus kolom 2 dan 3 dari bingkai data tertentu:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(var1=c(1, 3, 2, 9, 5),\n                 var2=c(7, 7, 8, 3, 2),\n                 var3=c(3, 3, 6, 6, 8),\n                 var4=c(1, 1, 2, 8, 7))\n\n<span style=\"color: #008080;\">#delete columns 2 and 3 from data frame\n<\/span>df[, c('var2', 'var3')] &lt;- list(NULL)\n\n<span style=\"color: #008080;\">#view data frame<\/span>\ndf\n\n  var1 var4\n1 1 1\n2 3 1\n3 2 2\n4 9 8\n5 5 7\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Anda juga dapat menghapus kolom berdasarkan indeksnya:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(var1=c(1, 3, 2, 9, 5),\n                 var2=c(7, 7, 8, 3, 2),\n                 var3=c(3, 3, 6, 6, 8),\n                 var4=c(1, 1, 2, 8, 7))\n\n<span style=\"color: #008080;\">#delete columns in position 2 and 3\n<\/span>df[, c(2, 3)] &lt;- list(NULL)\n\n<span style=\"color: #008080;\">#view data frame<\/span>\ndf\n\n  var1 var4\n1 1 1\n2 3 1\n3 2 2\n4 9 8\n5 5 7<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dan kita dapat menggunakan sintaks berikut untuk menghapus semua kolom dari suatu rentang:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(var1=c(1, 3, 2, 9, 5),\n                 var2=c(7, 7, 8, 3, 2),\n                 var3=c(3, 3, 6, 6, 8),\n                 var4=c(1, 1, 2, 8, 7))\n\n<span style=\"color: #008080;\">#delete columns in range 1 through 3\n<\/span>df[, 1:3] &lt;- list(NULL)\n\n<span style=\"color: #008080;\">#view data frame<\/span>\ndf\n\n  var4\n1 1\n2 1\n3 2\n4 8\n5 7<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Secara umum, disarankan untuk menghapus kolom berdasarkan nama, bukan berdasarkan posisi, karena jika Anda menambah atau mengatur ulang kolom, posisinya mungkin berubah.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Dengan menggunakan nama kolom, Anda memastikan bahwa Anda menghapus kolom yang benar, terlepas dari posisinya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/r-loop-kolom-bingkai-data\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara mengulangi nama kolom di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/r-menggabungkan-dua-kolom-menjadi-satu\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menggabungkan dua kolom menjadi satu di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/hapus-outlier-dari-beberapa-kolom-di-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menghapus outlier dari beberapa kolom di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seringkali Anda mungkin ingin menghapus beberapa kolom sekaligus dari bingkai data di R. Cara termudah untuk melakukannya adalah dengan menggunakan sintaks berikut: df[, c(&#8216;column_name1&#8217;, &#8216;column_name2&#8217;)] &lt;- list(NULL) Misalnya, sintaks berikut memperlihatkan cara menghapus kolom 2 dan 3 dari bingkai data tertentu: #create data frame df &lt;- data.frame(var1=c(1, 3, 2, 9, 5), var2=c(7, 7, 8, 3, [&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 Menghapus Banyak Kolom di R (dengan Contoh) \u2013 Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menunjukkan beberapa cara untuk menghapus atau menghapus beberapa kolom sekaligus di R.\" \/>\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\/hapus-beberapa-kolom-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghapus Banyak Kolom di R (dengan Contoh) \u2013 Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menunjukkan beberapa cara untuk menghapus atau menghapus beberapa kolom sekaligus di R.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T17:13:55+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=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/\",\"name\":\"Cara Menghapus Banyak Kolom di R (dengan Contoh) \u2013 Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-27T17:13:55+00:00\",\"dateModified\":\"2023-07-27T17:13:55+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menunjukkan beberapa cara untuk menghapus atau menghapus beberapa kolom sekaligus di R.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/hapus-beberapa-kolom-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus banyak kolom 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. 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