{"id":2073,"date":"2023-07-23T20:13:12","date_gmt":"2023-07-23T20:13:12","guid":{"rendered":"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/"},"modified":"2023-07-23T20:13:12","modified_gmt":"2023-07-23T20:13:12","slug":"distribusi-gamma-di-sungai","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/","title":{"rendered":"Cara menggunakan distribusi gamma di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Dalam statistik, <strong>distribusi gamma<\/strong> sering digunakan untuk memodelkan probabilitas terkait waktu tunggu.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan fungsi berikut untuk bekerja dengan distribusi gamma di R:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>dgamma(x, bentuk, laju)<\/strong> \u2013 mencari nilai fungsi kerapatan distribusi gamma dengan parameter bentuk dan laju tertentu.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>pgamma(q, bentuk, laju)<\/strong> \u2013 menemukan nilai fungsi kepadatan kumulatif dari distribusi gamma dengan parameter bentuk dan laju tertentu.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>qgamma(p, bentuk, laju)<\/strong> \u2013 menemukan nilai kebalikan dari fungsi kerapatan kumulatif dari distribusi gamma dengan parameter bentuk dan laju tertentu.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>rgamma(n, bentuk, laju)<\/strong> \u2013 menghasilkan n variabel acak yang mengikuti distribusi gamma dengan parameter bentuk dan laju tertentu.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan masing-masing fungsi ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Cara menggunakan dgamma()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>dgamma()<\/strong> untuk membuat plot kepadatan probabilitas distribusi gamma dengan parameter tertentu:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define x-values\n<\/span>x &lt;- seq(0, 2, by=0.01)   \n  \n<span style=\"color: #008080;\">#calculate gamma density for each x-value\n<\/span>y &lt;- dgamma(x, shape=5) \n  \n<span style=\"color: #008080;\">#create density plot\n<\/span>plot(y)\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19292 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gamma2.png\" alt=\"\" width=\"419\" height=\"379\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Cara menggunakan pgamma()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>pgamma()<\/strong> untuk membuat plot kepadatan kumulatif distribusi gamma dengan parameter tertentu:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define x-values\n<\/span>x &lt;- seq(0, 2, by=0.01)   \n  \n<span style=\"color: #008080;\">#calculate gamma density for each x-value\n<\/span>y &lt;- pgamma(x, shape=5) \n  \n<span style=\"color: #008080;\">#create cumulative density plot\n<\/span>plot(y)<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19293 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gamma3.png\" alt=\"\" width=\"412\" height=\"384\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Cara menggunakan qgamma()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>qgamma()<\/strong> untuk membuat plot kuantil distribusi gamma dengan parameter tertentu:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define x-values\n<\/span>x &lt;- seq(0, 1, by=0.01)   \n  \n<span style=\"color: #008080;\">#calculate gamma density for each x-value\n<\/span>y &lt;- qgamma(x, shape=5) \n  \n<span style=\"color: #008080;\">#create quantile plot\n<\/span>plot(y)<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19294 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gamma4.png\" alt=\"\" width=\"418\" height=\"384\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 4: Cara menggunakan rgamma()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>rgamma()<\/strong> untuk menghasilkan dan memvisualisasikan 1000 variabel acak yang mengikuti distribusi gamma dengan parameter bentuk 5 dan parameter laju 3:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#make this example reproducible\n<\/span>set. <span style=\"color: #3366ff;\">seeds<\/span> (0)\n\n<span style=\"color: #008080;\">#generate 1,000 random values that follow gamma distribution\n<\/span>x &lt;- rgamma(n=1000, shape=5, rate=3)\n\n<span style=\"color: #008080;\">#create histogram to view distribution of values\n<\/span>hist(x)\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19291 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gamma1.png\" alt=\"\" width=\"415\" height=\"427\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menggunakan distribusi statistik umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/dnorm-pnorm-rnorm-qnorm-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menggunakan distribusi normal di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dbinom-pbinom-qbinom-rbinom-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menggunakan distribusi binomial di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/ppois-ppois-qpois-rpois-r\/\" target=\"_blank\" rel=\"noopener\">Cara menggunakan distribusi Poisson di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/dgeom-pgeom-qgeom-rgeom-r\/\" target=\"_blank\" rel=\"noopener\">Cara menggunakan distribusi geometri di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dalam statistik, distribusi gamma sering digunakan untuk memodelkan probabilitas terkait waktu tunggu. Kita dapat menggunakan fungsi berikut untuk bekerja dengan distribusi gamma di R: dgamma(x, bentuk, laju) \u2013 mencari nilai fungsi kerapatan distribusi gamma dengan parameter bentuk dan laju tertentu. pgamma(q, bentuk, laju) \u2013 menemukan nilai fungsi kepadatan kumulatif dari distribusi gamma dengan parameter bentuk [&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 Menggunakan Distribusi Gamma di R (dengan Contoh) - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan gammag\" \/>\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\/distribusi-gamma-di-sungai\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menggunakan Distribusi Gamma di R (dengan Contoh) - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan gammag\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T20:13:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/gamma2.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=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/\",\"url\":\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/\",\"name\":\"Cara Menggunakan Distribusi Gamma di R (dengan Contoh) - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T20:13:12+00:00\",\"dateModified\":\"2023-07-23T20:13:12+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan gammag\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/distribusi-gamma-di-sungai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menggunakan distribusi gamma 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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