{"id":3496,"date":"2023-07-17T04:39:36","date_gmt":"2023-07-17T04:39:36","guid":{"rendered":"https:\/\/statorials.org\/id\/garis-tengah-r\/"},"modified":"2023-07-17T04:39:36","modified_gmt":"2023-07-17T04:39:36","slug":"garis-tengah-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/garis-tengah-r\/","title":{"rendered":"Cara menghitung nilai median baris di r"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk menghitung nilai median baris di R:<\/span><\/p>\n

Metode 1: Hitung Median Baris Menggunakan Basis R<\/strong><\/span><\/p>\n

 df$row_median = apply(df, 1, median, na. rm<\/span> = TRUE<\/span> )\n<\/strong><\/pre>\n
 Metode 2: Hitung Median Baris Menggunakan dplyr<\/strong><\/span><\/p>\n
 library<\/span> (dplyr) \n\ndf %>%\n  rowwise() %>%\n  mutate(row_median = median(c_across(where(is. numeric<\/span> )), na. rm<\/span> = TRUE<\/span> ))\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n
 Contoh 1: Hitung Median Baris Menggunakan Basis R<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki kerangka data berikut di R yang menunjukkan poin yang dicetak oleh pemain bola basket berbeda selama tiga pertandingan berbeda:<\/span><\/p>\n
 #create data frame\n<\/span>df <- data. frame<\/span> (game1=c(10, 12, 14, 15, 16, 18, 19),\n                 game2=c(14, 19, 13, 8, 15, 15, 17),\n                 game3=c(9, NA, 15, 25, 26, 30, 19))\n\n#view data frame\n<\/span>df\n\n  game1 game2 game3\n1 10 14 9\n2 12 19 NA\n3 14 13 15\n4 15 8 25\n5 16 15 26\n6 18 15 30\n7 19 17 19\n<\/span><\/span><\/strong><\/pre>\n
 Kita bisa menggunakan fungsi R base apply()<\/strong> untuk membuat kolom baru yang menampilkan nilai median setiap baris:<\/span><\/p>\n
 #calculate median of each row\n<\/span>df$row_median = apply(df, 1, median, na. rm<\/span> = TRUE<\/span> )\n\n#view updated data frame\n<\/span>df\n\n  game1 game2 game3 row_median\n1 10 14 9 10.0\n2 12 19 NA 15.5\n3 14 13 15 14.0\n4 15 8 25 15.0\n5 16 15 26 16.0\n6 18 15 30 18.0\n7 19 17 19 19.0\n<\/span><\/span><\/strong><\/pre>\n
 Kolom baru bernama row_median<\/strong> berisi nilai median setiap baris dalam bingkai data.<\/span><\/p>\n
 Contoh 2: Hitung Median Baris Menggunakan dplyr<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki kerangka data berikut di R yang menunjukkan poin yang dicetak oleh pemain bola basket berbeda selama tiga pertandingan berbeda:<\/span><\/p>\n
 #create data frame\n<\/span>df <- data. frame<\/span> (player=c('A', 'B', 'C', 'D', 'E', 'F', 'G'),\n                 game1=c(10, 12, 14, 15, 16, 18, 19),\n                 game2=c(14, 19, 13, 8, 15, 15, 17),\n                 game3=c(9, NA, 15, 25, 26, 30, 19))\n\n#view data frame\n<\/span>df\n\n  player game1 game2 game3\n1 A 10 14 9\n2 B 12 19 NA\n3 C 14 13 15\n4 D 15 8 25\n5 E 16 15 26\n6 F 18 15 30\n7 G 19 17 19\n<\/span><\/span><\/strong><\/pre>\n
 Kita dapat menggunakan fungsi mutate()<\/strong> dari paket dplyr<\/span> untuk membuat kolom baru yang menampilkan nilai median setiap baris untuk kolom numerik saja:<\/span><\/p>\n
 library<\/span> (dplyr)\n\n#calculate median of rows for numeric columns only\n<\/span>df %>%\n  rowwise() %>%\n  mutate(row_median = median(c_across(where(is. numeric<\/span> )), na. rm<\/span> = TRUE<\/span> ))\n\n# A tibble: 7 x 5\n#Rowwise: \n  player game1 game2 game3 row_median\n            \n1 A 10 14 9 10  \n2 B 12 19 NA 15.5\n3 C 14 13 15 14  \n4 D 15 8 25 15  \n5 E 16 15 26 16  \n6 F 18 15 30 18  \n7 G 19 17 19 19<\/span><\/span><\/strong><\/pre>\n
 Kolom baru bernama row_median<\/strong> berisi nilai median setiap baris dalam bingkai data untuk kolom numerik saja.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n
 Bagaimana cara mengganti NA dengan median di R<\/a>
 Cara menghitung mean terpangkas di R<\/a>
 Cara menghitung rata-rata tertimbang dalam R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk menghitung nilai median baris di R: Metode 1: Hitung Median Baris Menggunakan Basis R df$row_median = apply(df, 1, median, na. rm = TRUE ) Metode 2: Hitung Median Baris Menggunakan dplyr library (dplyr) df %>% rowwise() %>% mutate(row_median = median(c_across(where(is. numeric )), na. rm = TRUE )) 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 menghitung nilai median baris di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung nilai median 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\/garis-tengah-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung nilai median baris di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung nilai median baris dalam bingkai data di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/garis-tengah-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T04:39:36+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\/garis-tengah-r\/\",\"url\":\"https:\/\/statorials.org\/id\/garis-tengah-r\/\",\"name\":\"Cara menghitung nilai median baris di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-17T04:39:36+00:00\",\"dateModified\":\"2023-07-17T04:39:36+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung nilai median baris dalam bingkai data di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/garis-tengah-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/garis-tengah-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/garis-tengah-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung nilai median baris 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya\",\"sameAs\":[\"http:\/\/statorials.org\/id\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cara menghitung nilai median baris di R - Statorials","description":"Tutorial ini menjelaskan cara menghitung nilai median baris dalam bingkai data di R, dengan beberapa contoh.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/id\/garis-tengah-r\/","og_locale":"id_ID","og_type":"article","og_title":"Cara menghitung nilai median baris di R - Statorials","og_description":"Tutorial ini menjelaskan cara menghitung nilai median baris dalam bingkai data di R, dengan beberapa contoh.","og_url":"https:\/\/statorials.org\/id\/garis-tengah-r\/","og_site_name":"Statorials","article_published_time":"2023-07-17T04:39:36+00:00","author":"Benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"Benjamin anderson","Estimasi waktu membaca":"2 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/id\/garis-tengah-r\/","url":"https:\/\/statorials.org\/id\/garis-tengah-r\/","name":"Cara menghitung nilai median baris di R - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-17T04:39:36+00:00","dateModified":"2023-07-17T04:39:36+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara menghitung nilai median baris dalam bingkai data di R, dengan beberapa contoh.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/garis-tengah-r\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/garis-tengah-r\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/garis-tengah-r\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara menghitung nilai median baris 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya","sameAs":["http:\/\/statorials.org\/id"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/3496"}],"collection":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/comments?post=3496"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/3496\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=3496"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=3496"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=3496"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}