{"id":2072,"date":"2023-07-23T20:19:59","date_gmt":"2023-07-23T20:19:59","guid":{"rendered":"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/"},"modified":"2023-07-23T20:19:59","modified_gmt":"2023-07-23T20:19:59","slug":"r-jumlah-kolom-dengan-kondisi","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/","title":{"rendered":"Cara menjumlahkan kolom berdasarkan kondisi di r"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks dasar berikut untuk menjumlahkan kolom berdasarkan kondisi di R:<\/span><\/p>\n

 #sum values in column 3 where col1 is equal to 'A'<\/span>\nsum(df[ which<\/span> (df$col1==' A<\/span> '), 3])\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan bingkai data berikut:<\/span><\/p>\n
 #create data frame\n<\/span>df <- data. frame<\/span> (conference = c('East', 'East', 'East', 'West', 'West', 'East'),\n                 team = c('A', 'A', 'A', 'B', 'B', 'C'),\n                 points = c(11, 8, 10, 6, 6, 5),\n                 rebounds = c(7, 7, 6, 9, 12, 8))\n\n#view data frame\n<\/span>df\n\n  conference team points rebounds\n1 East A 11 7\n2 East A 8 7\n3 East A 10 6\n4 West B 6 9\n5 West B 6 12\n6 East C 5 8\n<\/strong><\/pre>\n
 Contoh 1: Tambahkan kolom berdasarkan suatu kondisi<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mencari jumlah kolom poin untuk baris yang timnya sama dengan “A”:<\/span><\/p>\n
 #sum values in column 3 (points column) where team is equal to 'A'<\/span>\nsum(df[ which<\/span> (df$team==' A<\/span> '), 3])\n\n[1] 29<\/strong><\/pre>\n
 Kode berikut menunjukkan cara mencari jumlah kolom pantulan untuk baris yang poinnya lebih besar dari 9:<\/span><\/p>\n
 #sum values in column 4 (rebounds column) where points is greater than 9<\/span>\nsum(df[ which<\/span> (df$points > 9), 4])\n\n[1] 13<\/strong><\/pre>\n
 Contoh 2: Tambahkan kolom berdasarkan beberapa kondisi<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mencari jumlah kolom poin untuk baris di mana tim sama dengan “A” dan<\/em> konferensi sama dengan “Timur”:<\/span><\/p>\n
 #sum values in column 3 (points column) where team is 'A' and conference is 'East'<\/span>\nsum(df[ which<\/span> (df$team==' A<\/span> ' & df$conference==' East<\/span> '), 3])\n\n[1] 29<\/strong><\/pre>\n
 Perhatikan bahwa operator &<\/strong> berarti “dan” dalam R.<\/span><\/p>\n
 Contoh 3: Tambahkan kolom berdasarkan salah satu dari beberapa kondisi<\/strong><\/h3>\n
 Kode berikut menunjukkan cara mencari jumlah kolom poin untuk baris yang timnya sama dengan “A” atau<\/em> “C”:<\/span><\/p>\n
 #sum values in column 3 (points column) where team is 'A' or<\/em> 'C'\nsum(df[ which<\/span> (df$team == ' A<\/span> ' | df$team ==' C<\/span> '), 3])\n\n[1] 34<\/span>\n<\/span><\/strong><\/pre>\n
 Perhatikan bahwa |<\/strong> Operator berarti “atau” dalam R.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara menjalankan fungsi umum lainnya di R:<\/span><\/p>\n
 Cara menjumlahkan kolom tertentu di R<\/a>
 Cara menjumlahkan baris tertentu di R<\/a>
 Cara menghitung jumlah berdasarkan kelompok di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks dasar berikut untuk menjumlahkan kolom berdasarkan kondisi di R: #sum values in column 3 where col1 is equal to ‘A’ sum(df[ which (df$col1==’ A ‘), 3]) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan bingkai data berikut: #create data frame df <- data. frame (conference = c(‘East’, ‘East’, ‘East’, […]<\/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 menambahkan kolom berdasarkan kondisi di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menambahkan kolom yang memenuhi kondisi tertentu dalam bingkai data di R, termasuk contohnya.\" \/>\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\/r-jumlah-kolom-dengan-kondisi\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menambahkan kolom berdasarkan kondisi di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menambahkan kolom yang memenuhi kondisi tertentu dalam bingkai data di R, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T20:19:59+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\/r-jumlah-kolom-dengan-kondisi\/\",\"url\":\"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/\",\"name\":\"Cara menambahkan kolom berdasarkan kondisi di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T20:19:59+00:00\",\"dateModified\":\"2023-07-23T20:19:59+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menambahkan kolom yang memenuhi kondisi tertentu dalam bingkai data di R, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-jumlah-kolom-dengan-kondisi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menjumlahkan kolom berdasarkan kondisi di r\"}]},{\"@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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