{"id":1957,"date":"2023-07-24T07:42:01","date_gmt":"2023-07-24T07:42:01","guid":{"rendered":"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/"},"modified":"2023-07-24T07:42:01","modified_gmt":"2023-07-24T07:42:01","slug":"r-hapus-baris-dengan-na-dalam-satu-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/","title":{"rendered":"Cara menghapus baris dengan na di kolom tertentu di r"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan salah satu dari tiga metode berikut untuk menghapus baris dengan NA di kolom tertentu pada bingkai data di R:<\/span><\/p>\n

 #use is.na() method<\/span>\ndf[!is. na<\/span> (df$col_name),]\n\n#use subset() method\n<\/span>subset(df, !is. na<\/span> (col_name))\n\n#use tidyr method\n<\/span>library<\/span> (tidyr)\ndf %>% drop_na(col_name)\n<\/strong><\/pre>\n
 Perhatikan bahwa masing-masing metode ini akan memberikan hasil yang sama.<\/span><\/p>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode ini dalam praktik dengan kerangka data berikut:<\/span><\/p>\n
 #create data frame<\/span>\ndf <- data. frame<\/span> (a = c(NA, 14, 19, 22, 26),\n                 b = c(14, NA, 9, NA, 5),\n                 c = c(45, 56, 54, 57, 59))\n\n#view data frame<\/span><\/strong>\ndf<\/strong><\/span>\n\nABC\n1 NA 14 45\n2 14 NA 56\n3 19 9 54\n4 22 NA 57\n5 26 5 59\n<\/strong><\/pre>\n
 Metode 1: Hapus baris dengan NA menggunakan is.na()<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus baris dari data frame dengan nilai NA pada kolom tertentu menggunakan metode is.na()<\/strong> :<\/span><\/p>\n
 #remove rows from data frame with NA values in column 'b'<\/span>\ndf[!is. na<\/span> (df$b),]\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59\n<\/strong><\/pre>\n
 Metode 2: Hapus baris dengan NA menggunakan subset()<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus baris dari data frame dengan nilai NA pada kolom tertentu menggunakan metode subset()<\/strong> :<\/span><\/p>\n
 #remove rows from data frame with NA values in column 'b'<\/span>\nsubset(df, !is. na<\/span> (b))\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59<\/strong><\/pre>\n
 Metode 3: Jatuhkan baris dengan NA menggunakan drop_na()<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus baris dari bingkai data dengan nilai NA di kolom tertentu menggunakan metode drop_na()<\/strong> :<\/span><\/p>\n
 library<\/span> (tidyr)<\/span>\n\n#remove rows from data frame with NA values in column 'b'<\/span>\ndf %>% drop_na(b)\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59<\/strong><\/pre>\n
 Perhatikan bahwa masing-masing dari ketiga metode menghasilkan hasil yang sama.<\/span><\/span><\/p>\n
 Catatan:<\/strong> Anda dapat menemukan dokumentasi online lengkap untuk metode drop_na() di sini<\/a> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Bagaimana menerapkan fungsi ke setiap baris bingkai data di R<\/a>
 Cara mengambil nomor baris di R
 Bagaimana cara menambahkan baris ke bingkai data di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan salah satu dari tiga metode berikut untuk menghapus baris dengan NA di kolom tertentu pada bingkai data di R: #use is.na() method df[!is. na (df$col_name),] #use subset() method subset(df, !is. na (col_name)) #use tidyr method library (tidyr) df %>% drop_na(col_name) Perhatikan bahwa masing-masing metode ini akan memberikan hasil yang sama. Contoh berikut […]<\/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 menghapus baris dengan NA di kolom tertentu di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus baris dengan nilai NA di kolom tertentu pada frame data R, beserta 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-hapus-baris-dengan-na-dalam-satu-kolom\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghapus baris dengan NA di kolom tertentu di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus baris dengan nilai NA di kolom tertentu pada frame data R, beserta contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T07:42:01+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-hapus-baris-dengan-na-dalam-satu-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/\",\"name\":\"Cara menghapus baris dengan NA di kolom tertentu di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T07:42:01+00:00\",\"dateModified\":\"2023-07-24T07:42:01+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus baris dengan nilai NA di kolom tertentu pada frame data R, beserta contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-hapus-baris-dengan-na-dalam-satu-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus baris dengan na di kolom tertentu 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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