{"id":3586,"date":"2023-07-16T16:48:04","date_gmt":"2023-07-16T16:48:04","guid":{"rendered":"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/"},"modified":"2023-07-16T16:48:04","modified_gmt":"2023-07-16T16:48:04","slug":"ganti-nama-satu-kolom-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/","title":{"rendered":"Cara mengganti nama satu kolom di r (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan salah satu metode berikut untuk mengganti nama satu kolom dalam bingkai data di R:<\/span><\/span><\/p>\n

Metode 1: Ganti nama satu kolom menggunakan Basis R<\/span><\/strong><\/span><\/p>\n

 #rename column by name\n<\/span>colnames(df)[colnames(df) == ' old_name<\/span> '] <- ' new_name<\/span> '\n\n#rename column by position\n<\/span>#colnames(df)[ 2<\/span> ] <- ' new_name<\/span> '<\/strong><\/pre>\n
 Metode 2: Ganti nama satu kolom menggunakan dplyr<\/strong><\/span><\/p>\n
 library<\/span> (dplyr)<\/span>\n\n#rename column by name\n<\/span>df <- df %>% rename_at(' old_name<\/span> ', ~' new_name<\/span> ')\n\n#rename column by position\n<\/span>df <- df %>% rename_at( 2<\/span> , ~' new_name<\/span> ')\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan setiap metode dalam praktik dengan kerangka data berikut di R:<\/span><\/p>\n
 #create data frame\n<\/span>df <- data. frame<\/span> (team=c('A', 'B', 'C', 'D', 'E'),\n                 points=c(99, 90, 86, 88, 95),\n                 assists=c(33, 28, 31, 39, 34),\n                 rebounds=c(30, 28, 24, 24, 28))\n\n#view data frame\n<\/span>df\n\n  team points assists rebounds\n1 A 99 33 30\n2 B 90 28 28\n3 C 86 31 24\n4 D 88 39 24\n5 E 95 34 28\n<\/strong><\/pre>\n
 Contoh 1: Ganti nama satu kolom menggunakan Basis R<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nama kolom poin<\/strong> menjadi total_points<\/strong> menggunakan nama kolom:<\/span><\/p>\n
 #rename 'points' column to 'total_points'\n<\/span>colnames(df)[colnames(df) == ' points<\/span> '] <- ' total_points<\/span> '\n\n#view updated data frame<\/span>\ndf\n\n  team total_points assists rebounds\n1 A 99 33 30\n2 B 90 28 28\n3 C 86 31 24\n4 D 88 39 24\n5 E 95 34 28\n<\/strong><\/pre>\n
 Kode berikut menunjukkan cara mengganti nama kolom poin<\/strong> menjadi total_points<\/strong> menggunakan posisi kolom:<\/span><\/p>\n
 #rename column in position 2 to 'total_points'\n<\/span>colnames(df)[ 2<\/span> ] <- ' total_points<\/span> '\n\n#view updated data frame<\/span>\ndf\n\n  team total_points assists rebounds\n1 A 99 33 30\n2 B 90 28 28\n3 C 86 31 24\n4 D 88 39 24\n5 E 95 34 28<\/strong><\/pre>\n
 Perhatikan bahwa kedua metode menghasilkan hasil yang sama.<\/span><\/span><\/p>\n
 Contoh 2: Ganti nama satu kolom menggunakan dplyr<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nama kolom poin<\/strong> menjadi total_points<\/strong> berdasarkan nama menggunakan fungsi rename_at()<\/strong> di dplyr<\/a> :<\/span><\/p>\n
 library<\/span> (dplyr)<\/span>\n\n#rename 'points' column to 'total_points' by name\n<\/span>df <- df %>% rename_at(' points<\/span> ', ~' total_points<\/span> ')\n\n#view updated data frame<\/span>\ndf\n\n  team total_points assists rebounds\n1 A 99 33 30\n2 B 90 28 28\n3 C 86 31 24\n4 D 88 39 24\n5 E 95 34 28\n<\/strong><\/pre>\n
 Kode berikut menunjukkan cara mengganti nama kolom poin<\/strong> menjadi total_points<\/strong> berdasarkan posisi kolom menggunakan fungsi rename_at()<\/strong> di dplyr<\/a> :<\/span><\/p>\n
 library<\/span> (dplyr)<\/span>\n\n#rename column in position 2 to 'total_points'\n<\/span>df <- df %>% rename_at( 2<\/span> , ~' total_points<\/span> ')\n\n#view updated data frame<\/span>\ndf\n\n  team total_points assists rebounds\n1 A 99 33 30\n2 B 90 28 28\n3 C 86 31 24\n4 D 88 39 24\n5 E 95 34 28<\/strong><\/pre>\n
 Perhatikan bahwa kedua metode menghasilkan hasil yang sama.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n
 Cara memilih kolom tertentu di R<\/a>
 Bagaimana cara mempertahankan kolom tertentu di R<\/a>
 Cara mengurutkan berdasarkan beberapa kolom di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan salah satu metode berikut untuk mengganti nama satu kolom dalam bingkai data di R: Metode 1: Ganti nama satu kolom menggunakan Basis R #rename column by name colnames(df)[colnames(df) == ‘ old_name ‘] <- ‘ new_name ‘ #rename column by position #colnames(df)[ 2 ] <- ‘ new_name ‘ Metode 2: Ganti nama satu […]<\/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":"\nCara mengganti nama satu kolom di R (dengan contoh) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti nama satu kolom di R, dengan 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\/ganti-nama-satu-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 mengganti nama satu kolom di R (dengan contoh) \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti nama satu kolom di R, dengan contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T16:48:04+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\/ganti-nama-satu-kolom-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/\",\"name\":\"Cara mengganti nama satu kolom di R (dengan contoh) \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T16:48:04+00:00\",\"dateModified\":\"2023-07-16T16:48:04+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti nama satu kolom di R, dengan contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/ganti-nama-satu-kolom-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengganti nama satu 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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