{"id":2124,"date":"2023-07-23T14:31:10","date_gmt":"2023-07-23T14:31:10","guid":{"rendered":"https:\/\/statorials.org\/id\/dplyr-ganti-nama-kolom-berdasarkan-indeks\/"},"modified":"2023-07-23T14:31:10","modified_gmt":"2023-07-23T14:31:10","slug":"dplyr-ganti-nama-kolom-berdasarkan-indeks","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/dplyr-ganti-nama-kolom-berdasarkan-indeks\/","title":{"rendered":"Cara mengganti nama kolom berdasarkan posisi indeks menggunakan dplyr"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks berikut untuk mengganti nama kolom bingkai data berdasarkan posisi indeks menggunakan <a href=\"https:\/\/dplyr.tidyverse.org\/\" target=\"_blank\" rel=\"noopener\">dplyr<\/a> :<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Ganti nama kolom berdasarkan indeks<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#rename column in index position 1<\/span>\ndf %&gt;%\n  <span style=\"color: #3366ff;\">rename<\/span> (new_name1 = 1)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Ganti nama beberapa kolom berdasarkan indeks<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#rename column in index positions 1, 2, and 3<\/span>\ndf %&gt;%\n  <span style=\"color: #3366ff;\">rename<\/span> (new_name1 = 1,\n         new_name2 = 2,\n         new_name3 = 3)<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Ganti nama kolom berdasarkan indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>rename()<\/strong> untuk mengganti nama kolom berdasarkan posisi indeks:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #ff0000;\">library<\/span> (dplyr)\n<\/span>\n#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'),<\/span>\n<span style=\"color: #000000;\">points=c(12, 14, 19, 24, 24, 22, 30, 9),<\/span>\n<span style=\"color: #000000;\">assists=c(4, 6, 6, 8, 3, 7, 8, 11))<\/span>\n\n#rename column in index position 1\n<span style=\"color: #000000;\">df &lt;- df %&gt;%\n        <span style=\"color: #3366ff;\">rename<\/span> (team_new = 1)<\/span>\n\n#view updated data frame\n<span style=\"color: #000000;\">df<\/span>\n\n<span style=\"color: #000000;\">team_new points assists\n1 to 12 4\n2 to 14 6\n3 To 19 6\n4 to 24 8\n5 B 24 3\n6 B 22 7\n7 B 30 8\n8 B 9 11\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa nama kolom pertama diubah dari <strong>team<\/strong> menjadi <strong>team_new<\/strong> dan semua nama kolom lainnya tetap sama.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Ganti nama beberapa kolom berdasarkan indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>rename()<\/strong> untuk mengganti nama beberapa kolom dalam bingkai data berdasarkan posisi indeks:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #ff0000;\">library<\/span> (dplyr)\n<\/span>\n#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'),<\/span>\n<span style=\"color: #000000;\">points=c(12, 14, 19, 24, 24, 22, 30, 9),<\/span>\n<span style=\"color: #000000;\">assists=c(4, 6, 6, 8, 3, 7, 8, 11))<\/span>\n\n#rename column in index position 1\n<span style=\"color: #000000;\">df&lt;- df %&gt;%\n       <span style=\"color: #3366ff;\">rename<\/span> (team_new = 1,\n              assists_new = 3)<\/span>\n\n#view updated data frame\n<span style=\"color: #000000;\">df<\/span>\n\n<span style=\"color: #000000;\">team_new points assists_new\n1 to 12 4\n2 to 14 6\n3 To 19 6\n4 to 24 8\n5 B 24 3\n6 B 22 7\n7 B 30 8\n8 B 9 11<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nama kolom pada posisi indeks 1 dan 3 mengalami perubahan, sedangkan nama kolom pada posisi indeks 2 tetap sama.<\/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 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-menghapus-baris\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus baris menggunakan dplyr<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dplyr-ganti-na-dengan-nol\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengganti NA dengan Zero di dplyr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks berikut untuk mengganti nama kolom bingkai data berdasarkan posisi indeks menggunakan dplyr : Metode 1: Ganti nama kolom berdasarkan indeks #rename column in index position 1 df %&gt;% rename (new_name1 = 1) Metode 2: Ganti nama beberapa kolom berdasarkan indeks #rename column in index positions 1, 2, and 3 df %&gt;% [&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 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