{"id":1140,"date":"2023-07-27T13:02:39","date_gmt":"2023-07-27T13:02:39","guid":{"rendered":"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/"},"modified":"2023-07-27T13:02:39","modified_gmt":"2023-07-27T13:02:39","slug":"menghasilkan-distribusi-normal-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/","title":{"rendered":"Cara menghasilkan distribusi normal di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat dengan cepat menghasilkan distribusi normal di R menggunakan fungsi <strong>rnorm()<\/strong> , yang menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>rnorm(n, mean=0, sd=1)<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>n :<\/strong> Jumlah observasi.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>mean:<\/strong> rata-rata dari distribusi normal. Nilai defaultnya adalah 0.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>sd :<\/strong> simpangan baku dari distribusi normal. Nilai defaultnya adalah 1.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Tutorial ini menunjukkan contoh penggunaan fungsi ini untuk menghasilkan distribusi normal di R.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Terkait:<\/strong> <a href=\"https:\/\/statorials.org\/id\/dnorm-pnorm-rnorm-qnorm-di-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Panduan untuk dnorm, pnorm, qnorm dan rnorm di R<\/a><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: menghasilkan distribusi normal di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghasilkan distribusi normal di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#make this example reproducible\n<span style=\"color: #000000;\">set.seed(1)<\/span>\n\n#generate sample of 200 obs. that follows normal dist. with mean=10 and sd=3<\/span>\ndata &lt;- rnorm(200, mean=10, sd=3)\n\n<span style=\"color: #008080;\">#view first 6 observations in sample\n<\/span>head(data)\n\n[1] 8.120639 10.550930 7.493114 14.785842 10.988523 7.538595\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat dengan cepat menemukan mean dan deviasi standar dari distribusi ini:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find mean of sample\n<span style=\"color: #000000;\">mean(data)\n\n[1] 10.10662\n<\/span>\n#find standard deviation of sample\n<span style=\"color: #000000;\">sd(data)\n\n[1] 2.787292\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita juga dapat membuat histogram cepat untuk memvisualisasikan distribusi nilai data:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\">hist(data, col=' <span style=\"color: #008000;\">steelblue<\/span> ')\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11442 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/normaldistr1.png\" alt=\"Hasilkan distribusi normal di R\" width=\"452\" height=\"451\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Kami bahkan dapat melakukan <a href=\"https:\/\/statorials.org\/id\/tes-shapiro-wilk-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">tes Shapiro-Wilk<\/a> untuk melihat apakah kumpulan data tersebut berasal dari populasi normal:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\">shapiro.test(data)\n\n\tShapiro-Wilk normality test\n\ndata:data\nW = 0.99274, p-value = 0.4272\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nilai p dari tes tersebut ternyata <strong>0,4272<\/strong> . Karena nilai ini tidak kurang dari 0,05, maka kita dapat berasumsi bahwa data sampel berasal dari populasi yang berdistribusi normal.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Hasil ini seharusnya tidak mengejutkan karena kami menghasilkan data menggunakan fungsi <strong>rnorm()<\/strong> , yang secara alami menghasilkan sampel data acak dari distribusi normal.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/plot-distribusi-normal-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara memplot distribusi normal di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dnorm-pnorm-rnorm-qnorm-di-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Panduan untuk dnorm, pnorm, qnorm dan rnorm di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/tes-shapiro-wilk-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara melakukan uji normalitas Shapiro-Wilk di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat dengan cepat menghasilkan distribusi normal di R menggunakan fungsi rnorm() , yang menggunakan sintaks berikut: rnorm(n, mean=0, sd=1) Emas: n : Jumlah observasi. mean: rata-rata dari distribusi normal. Nilai defaultnya adalah 0. sd : simpangan baku dari distribusi normal. Nilai defaultnya adalah 1. Tutorial ini menunjukkan contoh penggunaan fungsi ini untuk menghasilkan distribusi [&hellip;]<\/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":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara Menghasilkan Distribusi Normal di R (Dengan Contoh)<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghasilkan distribusi normal 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\/menghasilkan-distribusi-normal-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghasilkan Distribusi Normal di R (Dengan Contoh)\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghasilkan distribusi normal di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T13:02:39+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/normaldistr1.png\" \/>\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\/menghasilkan-distribusi-normal-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/\",\"name\":\"Cara Menghasilkan Distribusi Normal di R (Dengan Contoh)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-27T13:02:39+00:00\",\"dateModified\":\"2023-07-27T13:02:39+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghasilkan distribusi normal di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/menghasilkan-distribusi-normal-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghasilkan distribusi normal 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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