{"id":3680,"date":"2023-07-16T04:16:30","date_gmt":"2023-07-16T04:16:30","guid":{"rendered":"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/"},"modified":"2023-07-16T04:16:30","modified_gmt":"2023-07-16T04:16:30","slug":"mereplikasi-garis-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/","title":{"rendered":"Cara mereplikasi baris dalam bingkai data di r"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk mereplikasi baris dalam bingkai data di R menggunakan fungsi dalam paket dplyr<\/a> :<\/span><\/p>\n

Metode 1: Replikasi setiap baris dengan jumlah yang sama<\/strong><\/span><\/p>\n

 library<\/span> (dplyr)\n\n#replicate each row 3 times<\/span>\ndf %>% slice(rep(1:n(), each<\/span> = 3))<\/span><\/strong><\/pre>\n
 Metode 2: Replikasi setiap baris beberapa kali berbeda<\/strong><\/span><\/p>\n
 library<\/span> (dplyr)\n\n#replicate the first row 3 times and the second row 5 times<\/span>\ndf %>% slice(rep(1:n(), times<\/span> = c(3, 5)))<\/span><\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n
 Contoh 1: Replikasi setiap baris dengan jumlah yang sama<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki bingkai data berikut dengan dua baris di R:<\/span><\/p>\n
 #create data frame\ndf <- data. frame<\/span> (team=c('A', 'B'),\n                 dots=c(10, 15),\n                 rebounds=c(4, 8),\n                 assists=c(2, 5))\n\n#view data frame\n<\/span>df\n\n  team points rebound assists\n1 to 10 4 2\n2 B 15 8 5\n<\/span><\/span><\/strong><\/span><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk mengulang setiap baris bingkai data tiga kali:<\/span><\/p>\n
 library<\/span> (dplyr)\n\n#create new data frame that repeats each row in original data frame 3 times\n<\/span>new_df <- df %>% slice(rep(1:n(), each<\/span> = 3))\n\n#view new data frame\n<\/span>new_df\n\n  team points rebound assists\n1 to 10 4 2\n2 to 10 4 2\n3 to 10 4 2\n4 B 15 8 5\n5 B 15 8 5\n6 B 15 8 5<\/strong><\/span><\/pre>\n
 Perhatikan bahwa setiap baris dalam bingkai data asli telah diulang tiga kali.<\/span><\/p>\n
 Contoh 2: Replikasi setiap baris beberapa kali berbeda<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki bingkai data berikut dengan dua baris di R:<\/span><\/p>\n
 #create data frame\ndf <- data. frame<\/span> (team=c('A', 'B'),\n                 dots=c(10, 15),\n                 rebounds=c(4, 8),\n                 assists=c(2, 5))\n\n#view data frame\n<\/span>df\n\n  team points rebound assists\n1 to 10 4 2\n2 B 15 8 5\n<\/span><\/span><\/strong><\/span><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk mengulang baris pertama tiga kali dan baris kedua lima kali:<\/span><\/p>\n
 library<\/span> (dplyr)\n\n#create new data frame that repeats first row 3 times and second row 5 times\n<\/span>new_df <- df %>% slice(rep(1:n(), times<\/span> = c(3, 5)))\n\n#view new data frame\n<\/span>new_df\n\n  team points rebound assists\n1 to 10 4 2\n2 to 10 4 2\n3 to 10 4 2\n4 B 15 8 5\n5 B 15 8 5\n6 B 15 8 5\n7 B 15 8 5\n8 B 15 8 5<\/strong><\/span><\/pre>\n
 Perhatikan bahwa baris pertama dari bingkai data asli diulang tiga kali dan baris kedua diulang lima kali.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di dplyr:<\/span><\/p>\n
 Cara memilih kolom berdasarkan indeks menggunakan dplyr<\/a>
 Cara memilih baris pertama berdasarkan grup menggunakan dplyr<\/a>
 Cara memfilter berdasarkan beberapa kondisi menggunakan dplyr
 Cara memfilter baris yang berisi string tertentu menggunakan dplyr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk mereplikasi baris dalam bingkai data di R menggunakan fungsi dalam paket dplyr : Metode 1: Replikasi setiap baris dengan jumlah yang sama library (dplyr) #replicate each row 3 times df %>% slice(rep(1:n(), each = 3)) Metode 2: Replikasi setiap baris beberapa kali berbeda library (dplyr) #replicate the first row […]<\/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 mereplikasi baris dalam bingkai data di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mereplikasi baris dalam bingkai data 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\/mereplikasi-garis-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mereplikasi baris dalam bingkai data di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mereplikasi baris dalam bingkai data di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T04:16:30+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\/mereplikasi-garis-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/\",\"name\":\"Cara mereplikasi baris dalam bingkai data di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T04:16:30+00:00\",\"dateModified\":\"2023-07-16T04:16:30+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mereplikasi baris dalam bingkai data di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/mereplikasi-garis-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mereplikasi baris dalam bingkai data 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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 Terkait:<\/strong> Cara menggunakan fungsi slice() di dplyr<\/a><\/span><\/p>\n