{"id":3788,"date":"2023-07-15T13:17:10","date_gmt":"2023-07-15T13:17:10","guid":{"rendered":"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/"},"modified":"2023-07-15T13:17:10","modified_gmt":"2023-07-15T13:17:10","slug":"dplyr-menjatuhkan-beberapa-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/","title":{"rendered":"Cara menghapus banyak kolom menggunakan dplyr (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan salah satu metode berikut untuk menghapus beberapa kolom dari bingkai data di R menggunakan paket <strong>dplyr<\/strong> :<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>1. Hapus beberapa kolom berdasarkan nama<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df_new &lt;- df %&gt;% select(-c(col2, col4))<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>2. Hapus semua kolom dari rentang<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df_new &lt;- df %&gt;% select(-c(col2:col4))<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan masing-masing metode ini dalam praktik dengan kerangka data berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#create data frame\n<\/span><span style=\"color: #000000;\">df = data. <span style=\"color: #3366ff;\">frame<\/span> (rating = c(90, 85, 82, 88, 94, 90, 76, 75, 87, 86),\n                points=c(25, 20, 14, 16, 27, 20, 12, 15, 14, 19),\n                assists=c(5, 7, 7, 8, 5, 7, 6, 9, 9, 5),\n                rebounds=c(11, 8, 10, 6, 6, 9, 6, 10, 10, 7))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   rating points assists rebounds\n1 90 25 5 11\n2 85 20 7 8\n3 82 14 7 10\n4 88 16 8 6\n5 94 27 5 6\n6 90 20 7 9\n7 76 12 6 6\n8 75 15 9 10\n9 87 14 9 10\n10 86 19 5 7<\/span><\/strong><\/span><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: Hapus beberapa kolom berdasarkan nama<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghapus kolom bernama <strong>titik<\/strong> dan <strong>pantulan<\/strong> dari 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> (dplyr)<\/span>\n\n#drop points and rebounds columns\n<\/span>df_new &lt;- df %&gt;% select(-c(points, rebounds))\n\n<span style=\"color: #008080;\">#view new data frame<\/span>\nnew_df\n\n   rating assists\n1 90 5\n2 85 7\n3 82 7\n4 88 8\n5 94 5\n6 90 7\n7 76 6\n8 75 9\n9 87 9\n10 86 5<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom bernama <strong>titik<\/strong> dan <strong>pantulan<\/strong> telah dihapus dari bingkai data baru.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Hapus semua kolom dari rentang<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghapus semua kolom antara kolom <strong>titik<\/strong> dan kolom <strong>pentalan<\/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> (dplyr)<\/span>\n\n#drop all columns between points and rebounds\n<\/span>df_new &lt;- df %&gt;% select(-c(points:rebounds))\n\n<span style=\"color: #008080;\">#view new data frame<\/span>\nnew_df\n\n   rating\n1 90\n2 85\n3 82\n4 88\n5 94\n6 90\n7 76\n8 75\n9 87\n10 86<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa semua kolom antara <strong>titik<\/strong> dan <strong>pantulan<\/strong> telah dihapus dari bingkai data baru.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Paket <strong>MASS<\/strong> di R juga memiliki fungsi <strong>select()<\/strong> . Jika paket ini juga dimuat, Anda harus menggunakan <strong>dplyr::select()<\/strong> agar R mengetahui cara menggunakan fungsi <strong>select()<\/strong> paket <strong>dplyr<\/strong> .<\/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 menjalankan fungsi umum lainnya di dplyr:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/dplyr-pilih-kolom-berdasarkan-indeks\/\" target=\"_blank\" rel=\"noopener\">Cara memilih kolom berdasarkan indeks menggunakan dplyr<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dplyr-mengganti-nama-beberapa-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara mengganti nama beberapa kolom menggunakan dplyr<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dplyr-ganti-string-di-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara mengganti string pada kolom menggunakan dplyr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan salah satu metode berikut untuk menghapus beberapa kolom dari bingkai data di R menggunakan paket dplyr : 1. Hapus beberapa kolom berdasarkan nama df_new &lt;- df %&gt;% select(-c(col2, col4)) 2. Hapus semua kolom dari rentang df_new &lt;- df %&gt;% select(-c(col2:col4)) Contoh berikut menunjukkan cara menggunakan masing-masing metode ini dalam praktik dengan kerangka [&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 menggunakan dplyr (dengan contoh) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus beberapa kolom dari bingkai data di R menggunakan dplyr, 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\/dplyr-menjatuhkan-beberapa-kolom\/\" \/>\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 menggunakan dplyr (dengan contoh) \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus beberapa kolom dari bingkai data di R menggunakan dplyr, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T13:17:10+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\/dplyr-menjatuhkan-beberapa-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/\",\"name\":\"Cara menghapus banyak kolom menggunakan dplyr (dengan contoh) \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-15T13:17:10+00:00\",\"dateModified\":\"2023-07-15T13:17:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus beberapa kolom dari bingkai data di R menggunakan dplyr, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/dplyr-menjatuhkan-beberapa-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus banyak kolom menggunakan dplyr (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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