{"id":1884,"date":"2023-07-24T14:42:19","date_gmt":"2023-07-24T14:42:19","guid":{"rendered":"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/"},"modified":"2023-07-24T14:42:19","modified_gmt":"2023-07-24T14:42:19","slug":"rentang-interkuartil-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/","title":{"rendered":"Cara menghitung rentang interkuartil di r (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Rentang interkuartil<\/strong> mewakili perbedaan antara kuartil pertama (persentil ke-25) dan kuartil ketiga (persentil ke-75) dari suatu kumpulan data.<\/span><\/p>\n

Secara sederhana, ini mengukur deviasi antara 50% nilai tengah.<\/span><\/p>\n

IQR = Q3 \u2013 Q1<\/span><\/p>\n

Kita dapat menggunakan fungsi IQR()<\/strong> bawaan untuk menghitung rentang interkuartil dari sekumpulan nilai di R:<\/span><\/p>\n

 IQR(x)\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktiknya.<\/span><\/p>\n
 Contoh 1: rentang interkuartil suatu vektor<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghitung rentang nilai interkuartil dalam suatu vektor:<\/span><\/p>\n
 #definevector\n<\/span>x <- c(4, 6, 6, 7, 8, 12, 15, 17, 20, 21, 21, 23, 24, 27, 28)\n\n#calculate interquartile range of values in vector<\/span>\nIQR(x)\n\n[1] 14.5\n<\/strong><\/pre>\n
 Contoh 2: Rentang Interkuartil dari suatu Vektor yang Nilainya Hilang<\/strong><\/span><\/h3>\n
 Jika vektor Anda memiliki nilai yang hilang, pastikan untuk menentukan na.rm=TRUE<\/strong> untuk mengabaikan nilai yang hilang saat menghitung rentang interkuartil:<\/span><\/p>\n
 #define vector with some missing values\n<\/span>x <- c(4, 6, NA, 7, NA, NA, 15, 17, 20, 21, 21, 23, 24, 27, 28)\n\n#calculate interquartile range of values in vector<\/span>\nIQR(x, na. rm<\/span> = TRUE<\/span> )\n\n[1] 10.25\n<\/strong><\/pre>\n
 Contoh 3: Rentang interkuartil kolom dalam bingkai data<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghitung rentang interkuartil untuk kolom tertentu dalam bingkai data:<\/span><\/p>\n
 #define data frame\n<\/span>df <- data. frame<\/span> (var1=c(1, 3, 3, 4, 5),\n                 var2=c(7, 7, 8, 3, 2),\n                 var3=c(3, 3, 6, 6, 8),\n                 var4=c(1, 1, 2, 8, 9))\n\n#calculate interquartile range of 'var1' column<\/span>\nIQR(df$var1)\n\n[1] 1<\/strong><\/pre>\n
 Contoh 4: Rentang Interkuartil Beberapa Kolom dalam Bingkai Data<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghitung rentang interkuartil beberapa kolom dalam bingkai data:<\/span><\/p>\n
 #define data frame\n<\/span>df <- data. frame<\/span> (var1=c(1, 3, 3, 4, 5),\n                 var2=c(7, 7, 8, 3, 2),\n                 var3=c(3, 3, 6, 6, 8),\n                 var4=c(1, 1, 2, 8, 9))\n\n#calculate interquartile range of 'var1', 'var2', and 'var4' columns<\/span>\nsapply(df[, c(' var1<\/span> ', ' var2<\/span> ', ' var4<\/span> ')], IQR)\n\nvar1 var2 var4 \n   1 4 7<\/strong><\/pre>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Bagaimana menemukan jangkauan di R<\/a>
 Cara menghitung simpangan baku di R<\/a>
 Bagaimana menafsirkan rentang interkuartil<\/a>
 Rentang antarkuartil dan deviasi standar: apa bedanya?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Rentang interkuartil mewakili perbedaan antara kuartil pertama (persentil ke-25) dan kuartil ketiga (persentil ke-75) dari suatu kumpulan data. Secara sederhana, ini mengukur deviasi antara 50% nilai tengah. IQR = Q3 \u2013 Q1 Kita dapat menggunakan fungsi IQR() bawaan untuk menghitung rentang interkuartil dari sekumpulan nilai di R: IQR(x) Contoh berikut menunjukkan cara menggunakan fungsi ini […]<\/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 Rentang Interkuartil di R (Dengan Contoh)<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung rentang interkuartil suatu kumpulan 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\/rentang-interkuartil-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghitung Rentang Interkuartil di R (Dengan Contoh)\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung rentang interkuartil suatu kumpulan data di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T14:42:19+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\/rentang-interkuartil-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/\",\"name\":\"Cara Menghitung Rentang Interkuartil di R (Dengan Contoh)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T14:42:19+00:00\",\"dateModified\":\"2023-07-24T14:42:19+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung rentang interkuartil suatu kumpulan data di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/rentang-interkuartil-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung rentang interkuartil 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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