{"id":3319,"date":"2023-07-18T02:58:45","date_gmt":"2023-07-18T02:58:45","guid":{"rendered":"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/"},"modified":"2023-07-18T02:58:45","modified_gmt":"2023-07-18T02:58:45","slug":"r-ganti-yang-kosong-dengan-na","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/","title":{"rendered":"Cara mengganti spasi dengan na di r (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk mengganti spasi dengan nilai NA di R:<\/span><\/p>\n

Metode 1: Ganti spasi dengan NA di kolom<\/strong><\/span><\/p>\n

 df$my_col[df$my_col==\"\"] <- NA\n<\/strong><\/pre>\n
 Metode 2: Ganti spasi dengan NA di semua kolom<\/strong><\/span><\/p>\n
 library<\/span> (dplyr)\n\ndf <- df %>% mutate_all<\/span> (na_if,\"\")\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan setiap metode dalam praktik dengan kerangka data berikut:<\/span><\/p>\n
 #create data frame\ndf <- data. frame<\/span> (team=c(\"A\", \"B\", \"\", \"D\", \"E\"),\n                 position=c(\"G\", \"\", \"F\", \"F\", \"\"),\n                 dots=c(33, 28, 31, 39, 34))<\/span>\n\n#view data frame\ndf\n\n  team position points\n1 AG 33\n2 B 28\n3 F 31\n4 DF 39\n5 E 34<\/span><\/span><\/strong><\/pre>\n
 Contoh 1: Ganti spasi dengan NA pada kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti semua nilai kosong di kolom posisi<\/strong> dengan nilai NA:<\/span><\/p>\n
 #replace all blanks in position column with NA values<\/span>\ndf$position[df$position==\"\"] <- NA\n\n#view updated data frame\n<\/span>df\n\n  team position points\n1 AG 33\n2 B <NA> 28\n3 F 31\n4 DF 39\n5 E <NA> 34\n<\/strong><\/pre>\n
 Perhatikan bahwa nilai kosong di kolom posisi<\/strong> telah diganti dengan nilai NA, sedangkan kolom lainnya tetap tidak berubah.<\/span><\/p>\n
 Contoh 2: Ganti spasi dengan NA di semua kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nilai kosong di setiap kolom dengan nilai NA:<\/span><\/p>\n
 library<\/span> (dplyr)\n\n#replace blanks in every column with NA values<\/span> \ndf <- df %>% mutate_all(na_if,\"\")\n\n#view updated data frame\n<\/span>df\n\n  team position points\n1 AG 33\n2 B <NA> 28\n3 <NA> F 31\n4 DF 39\n5 E <NA> 34<\/strong><\/pre>\n
 Perhatikan bahwa nilai kosong di setiap kolom telah diganti dengan nilai NA.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n
 A: Bagaimana cara mengganti NA dengan string<\/a>
 A: Bagaimana cara mengganti nilai secara kondisional dalam bingkai data<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk mengganti spasi dengan nilai NA di R: Metode 1: Ganti spasi dengan NA di kolom df$my_col[df$my_col==””] <- NA Metode 2: Ganti spasi dengan NA di semua kolom library (dplyr) df <- df %>% mutate_all (na_if,””) Contoh berikut menunjukkan cara menggunakan setiap metode dalam praktik dengan kerangka data berikut: #create […]<\/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 blanko dengan NA di R (dengan contoh) - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti spasi dengan nilai NA 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\/r-ganti-yang-kosong-dengan-na\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mengganti blanko dengan NA di R (dengan contoh) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti spasi dengan nilai NA di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-18T02:58:45+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=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/\",\"url\":\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/\",\"name\":\"Cara mengganti blanko dengan NA di R (dengan contoh) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-18T02:58:45+00:00\",\"dateModified\":\"2023-07-18T02:58:45+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti spasi dengan nilai NA di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-ganti-yang-kosong-dengan-na\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengganti spasi dengan na 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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