{"id":2220,"date":"2023-07-23T05:06:08","date_gmt":"2023-07-23T05:06:08","guid":{"rendered":"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/"},"modified":"2023-07-23T05:06:08","modified_gmt":"2023-07-23T05:06:08","slug":"kolom-terpisah-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/","title":{"rendered":"Cara membagi kolom menjadi beberapa kolom di r (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan salah satu dari dua metode untuk membagi kolom menjadi beberapa kolom di R:<\/span><\/p>\n

Metode 1: Gunakan str_split_fixed()<\/strong><\/span><\/p>\n

 library<\/span> (stringr)\n\ndf[c(' col1<\/span> ', ' col2<\/span> ')] <- str_split_fixed(df$original_column, ' sep<\/span> ', 2)\n<\/strong><\/pre>\n
 Metode 2: Gunakan terpisah()<\/strong><\/span><\/p>\n
 library<\/span> (dplyr)\nlibrary<\/span> (tidyr)\n\ndf %>% separate(original_column, c(' col1<\/span> ', ' col2<\/span> '))\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n
 Metode 1: Gunakan str_split_fixed()<\/strong><\/span><\/h3>\n
 Misalkan kita memiliki kerangka data berikut:<\/span><\/p>\n
 #create data frame<\/span>\ndf <- data. frame<\/span> (player=c('John_Wall', 'Dirk_Nowitzki', 'Steve_Nash'),\n                 dots=c(22, 29, 18),\n                 assists=c(8, 4, 15))\n\n#view data frame\n<\/span>df\n\n         player points assists\n1 John_Wall 22 8\n2 Dirk_Nowitzki 29 4\n3 Steve_Nash 18 15<\/strong><\/span><\/pre>\n
 Kita dapat menggunakan fungsi str_split_fixed()<\/strong> dari paket stringr<\/strong> untuk membagi kolom ‘pemain’ menjadi dua kolom baru yang disebut ‘Pertama’ dan ‘Terakhir’ sebagai berikut:<\/span><\/p>\n
 library<\/span> (stringr)<\/span>\n\n#split 'player' column using '_' as the separator<\/span>\ndf[c(' First<\/span> ', ' Last<\/span> ')] <- str_split_fixed(df$player, ' _<\/span> ', 2)\n\n#view updated data frame\n<\/span>df\n\n         player points assists First Last\n1 John_Wall 22 8 John Wall\n2 Dirk_Nowitzki 29 4 Dirk Nowitzki\n3 Steve_Nash 18 15 Steve Nash<\/strong><\/span><\/pre>\n
 Perhatikan bahwa dua kolom baru ditambahkan di akhir bingkai data.<\/span><\/p>\n
 Jangan ragu untuk mengatur ulang kolom dan menghapus kolom “pemain” asli jika Anda mau:<\/span><\/p>\n
 #rearrange columns and leave out original 'player' column\ndf_final <- df[c('First', 'Last', 'points', 'assists')]\n\n#view updated data frame<\/span>\ndf_final\n\n  First Last points assists\n1 John Wall 22 8\n2 Dirk Nowitzki 29 4\n3 Steve Nash 18 15<\/span><\/span><\/strong><\/pre>\n
 Metode 2: Gunakan terpisah()<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menggunakan fungsi Separate()<\/strong> pada paket Tidyr<\/strong> untuk memisahkan kolom “pemain” menjadi kolom “pertama” dan “terakhir”:<\/span><\/p>\n
 library<\/span> (dplyr)<\/span>\nlibrary<\/span> (tidyr)<\/span>\n\n#create data frame<\/span>\ndf <- data. frame<\/span> (player=c('John_Wall', 'Dirk_Nowitzki', 'Steve_Nash'),\n                 dots=c(22, 29, 18),\n                 assists=c(8, 4, 15))\n\n#separate 'player' column into 'First' and 'Last'\n<\/span>df %>% separate(player, c(' First<\/span> ', ' Last<\/span> '))\n\n  First Last points assists\n1 John Wall 22 8\n2 Dirk Nowitzki 29 4\n3 Steve Nash 18 15\n<\/strong><\/span><\/pre>\n
 Perhatikan bahwa fungsi Separate()<\/strong> akan memisahkan string berdasarkan nilai non-alfanumerik.<\/span><\/p>\n
 Misalnya, jika nama depan dan belakang dipisahkan dengan koma, fungsi Separate()<\/strong> akan otomatis dipisahkan berdasarkan lokasi koma:<\/span><\/p>\n
 library<\/span> (dplyr)\nlibrary<\/span> (tidyr)<\/span>\n\n#create data frame<\/span>\ndf <- data. frame<\/span> (player=c('John,Wall', 'Dirk,Nowitzki', 'Steve,Nash'),\n                 dots=c(22, 29, 18),\n                 assists=c(8, 4, 15))\n\n#separate 'player' column into 'First' and 'Last'\n<\/span>df %>% separate(player, c(' First<\/span> ', ' Last<\/span> '))\n\n  First Last points assists\n1 John Wall 22 8\n2 Dirk Nowitzki 29 4\n3 Steve Nash 18 15<\/strong><\/span><\/pre>\n
 Anda dapat menemukan dokumentasi online lengkap untuk fungsi Separate()<\/strong> di sini<\/a> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di R:<\/span><\/p>\n
 Cara menggabungkan dua kolom menjadi satu di R<\/a>
 Cara mengurutkan bingkai data berdasarkan kolom di R<\/a>
 Bagaimana cara menambahkan kolom ke bingkai data di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan salah satu dari dua metode untuk membagi kolom menjadi beberapa kolom di R: Metode 1: Gunakan str_split_fixed() library (stringr) df[c(‘ col1 ‘, ‘ col2 ‘)] <- str_split_fixed(df$original_column, ‘ sep ‘, 2) Metode 2: Gunakan terpisah() library (dplyr) library (tidyr) df %>% separate(original_column, c(‘ col1 ‘, ‘ col2 ‘)) Contoh berikut menunjukkan cara […]<\/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 membagi kolom menjadi beberapa kolom di R (dengan contoh) - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membagi kolom menjadi beberapa kolom di R, 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\/kolom-terpisah-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara membagi kolom menjadi beberapa kolom di R (dengan contoh) - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membagi kolom menjadi beberapa kolom di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T05:06:08+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\/kolom-terpisah-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/\",\"name\":\"Cara membagi kolom menjadi beberapa kolom di R (dengan contoh) - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T05:06:08+00:00\",\"dateModified\":\"2023-07-23T05:06:08+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membagi kolom menjadi beberapa kolom di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kolom-terpisah-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membagi kolom menjadi beberapa 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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