{"id":2893,"date":"2023-07-20T05:25:12","date_gmt":"2023-07-20T05:25:12","guid":{"rendered":"https:\/\/statorials.org\/id\/dplyr-pilih-kolom-berdasarkan-nama\/"},"modified":"2023-07-20T05:25:12","modified_gmt":"2023-07-20T05:25:12","slug":"dplyr-pilih-kolom-berdasarkan-nama","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/dplyr-pilih-kolom-berdasarkan-nama\/","title":{"rendered":"Cara memilih kolom berdasarkan nama menggunakan dplyr"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan metode berikut untuk memilih kolom bingkai data berdasarkan nama di R menggunakan paket <a href=\"https:\/\/dplyr.tidyverse.org\/\" target=\"_blank\" rel=\"noopener\">dplyr<\/a> :<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Pilih kolom tertentu berdasarkan nama<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df %&gt;% select(var1, var3)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Pilih rentang kolom berdasarkan nama<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df %&gt;% select(var1:var3)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 3: Pilih semua kolom kecuali beberapa kolom<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df %&gt;% select(-c(var1, var3))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan setiap metode dalam praktik dengan kerangka data berikut di R:<\/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 style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (points=c(1, 5, 4, 5, 5, 7, 8),\n                 rebounds=c(10, 3, 3, 2, 6, 7, 12),\n                 assists=c(5, 5, 7, 6, 7, 9, 15),\n                 blocks=c(1, 1, 0, 4, 3, 2, 10))<\/span>\n\n<span style=\"color: #008080;\">#view data frame\n<\/span><span style=\"color: #000000;\">df\n\n  points rebounds assists blocks\n1 1 10 5 1\n2 5 3 5 1\n3 4 3 7 0\n4 5 2 6 4\n5 5 6 7 3\n6 7 7 9 2\n7 8 12 15 10\n<\/span><\/span><\/strong><\/span><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Pilih kolom tertentu berdasarkan nama<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk memilih kolom <strong>poin<\/strong> dan <strong>assist<\/strong> saja:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">library<\/span> (dplyr)\n\n<span style=\"color: #008080;\">#select only points and assists columns<\/span>\ndf %&gt;% select(points, assists)\n\n  assist points\n1 1 5\n2 5 5\n3 4 7\n4 5 6\n5 5 7\n6 7 9\n7 8 15\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa hanya kolom <strong>poin<\/strong> dan <strong>assist<\/strong> yang dikembalikan.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Pilih rentang kolom berdasarkan nama<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk memilih semua kolom antara nama <strong>poin<\/strong> dan <strong>assist<\/strong> .<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">library<\/span> (dplyr)\n\n<span style=\"color: #008080;\">#select all columns between points and assists<\/span>\ndf %&gt;% select(points:assists)\n\n  points rebound assists\n1 1 10 5\n2 5 3 5\n3 4 3 7\n4 5 2 6\n5 5 6 7\n6 7 7 9\n7 8 12 15\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Berbagai kolom dikembalikan, dimulai dengan kolom <strong>poin<\/strong> dan diakhiri dengan kolom <strong>assist<\/strong> .<\/span><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: pilih semua kolom kecuali kolom tertentu<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk memilih semua kolom kecuali kolom <strong>poin<\/strong> dan <strong>assist<\/strong> .<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">library<\/span> (dplyr)\n\n<span style=\"color: #008080;\">#select all columns except points and assists columns<\/span>\ndf %&gt;% select(-c(points, assists))\n\n  rebound blocks\n1 10 1\n2 3 1\n3 3 0\n4 2 4\n5 6 3\n6 7 2\n7 12 10\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Semua kolom dikembalikan kecuali kolom <strong>poin<\/strong> dan <strong>assist<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap fungsi <b>pilih<\/b> di dplyr <a href=\"https:\/\/dplyr.tidyverse.org\/reference\/select.html\" target=\"_blank\" rel=\"noopener\">di sini<\/a> .<\/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 operasi 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\/pilih-baris-pertama-grup-dplyr\/\" target=\"_blank\" rel=\"noopener\">Cara memilih baris pertama berdasarkan grup menggunakan dplyr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan metode berikut untuk memilih kolom bingkai data berdasarkan nama di R menggunakan paket dplyr : Metode 1: Pilih kolom tertentu berdasarkan nama df %&gt;% select(var1, var3) Metode 2: Pilih rentang kolom berdasarkan nama df %&gt;% select(var1:var3) Metode 3: Pilih semua kolom kecuali beberapa kolom df %&gt;% select(-c(var1, var3)) Contoh berikut menunjukkan cara [&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 memilih kolom berdasarkan nama menggunakan dplyr - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memilih kolom dalam bingkai data berdasarkan nama 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-pilih-kolom-berdasarkan-nama\/\" \/>\n<meta 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