{"id":3145,"date":"2023-07-19T00:12:07","date_gmt":"2023-07-19T00:12:07","guid":{"rendered":"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/"},"modified":"2023-07-19T00:12:07","modified_gmt":"2023-07-19T00:12:07","slug":"koefisien-gini-di-sungai","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/","title":{"rendered":"Cara menghitung koefisien gini di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Dinamakan berdasarkan ahli statistik Italia <a href=\"https:\/\/en.wikipedia.org\/wiki\/Corrado_Gini\" target=\"_blank\" rel=\"noopener\">Corrado Gini<\/a> , <strong>koefisien Gini<\/strong> adalah cara mengukur distribusi pendapatan suatu populasi.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Nilai koefisien Gini berkisar antara 0 sampai 1, dimana nilai yang lebih tinggi menunjukkan ketimpangan pendapatan yang lebih besar dan dimana:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>0<\/strong> mewakili kesetaraan pendapatan yang sempurna (setiap orang memiliki pendapatan yang sama)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>1<\/strong> mewakili ketimpangan pendapatan sempurna (satu individu mempunyai seluruh pendapatan)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Anda dapat menemukan daftar koefisien Gini menurut negara <a href=\"https:\/\/en.wikipedia.org\/wiki\/List_of_countries_by_income_equality\" target=\"_blank\" rel=\"noopener\">di sini<\/a> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan dua cara menghitung koefisien Gini di R menggunakan fungsi <strong>Gini()<\/strong> dari paket <strong>DescTools<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Hitung koefisien Gini menggunakan pendapatan individu<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Misalkan kita mempunyai daftar pendapatan tahunan berikut untuk 10 orang:<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Penghasilan: $50,000, $50,000, $70,000, $70,000, $70,000, $90,000, $150,000, $150,000, $150,000, $150,000<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>Gini()<\/strong> untuk menghitung koefisien Gini untuk populasi ini:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (DescTools)\n\n<span style=\"color: #008080;\">#define vector of income\n<\/span>x &lt;- c(50, 50, 70, 70, 70, 90, 150, 150, 150, 150)\n\n<span style=\"color: #008080;\">#calculate Gini coefficient\n<\/span>Gini(x, unbiased= <span style=\"color: #008000;\">FALSE<\/span> )\n\n[1] 0.226<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Koefisien Gini ternyata <strong>0,226<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Dalam skenario dunia nyata, akan ada ratusan ribu pendapatan berbeda untuk individu di negara tertentu, namun dalam contoh ini kami menggunakan 10 individu sebagai ilustrasi sederhana.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Hitung Koefisien Gini Menggunakan Frekuensi<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita mempunyai tabel frekuensi berikut yang menunjukkan jumlah individu dalam suatu populasi tertentu dengan pendapatan tertentu:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-26756 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ginir1.jpg\" alt=\"\" width=\"165\" height=\"269\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>Gini()<\/strong> untuk menghitung koefisien Gini untuk populasi ini:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (DescTools)\n\n<span style=\"color: #008080;\">#define vector of income\n<\/span>x &lt;- c(10, 20, 25, 55, 70, 90, 110, 115, 130)\n\n<span style=\"color: #008080;\">#define vector of frequencies\n<\/span>n &lt;- c(6, 7, 7, 14, 22, 20, 8, 4, 1)\n\n<span style=\"color: #008080;\">#calculate Gini coefficient\n<\/span>Gini(x, n, unbiased= <span style=\"color: #008000;\">FALSE<\/span> )\n\n[1] 0.2632289\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Koefisien Gini ternyata sebesar <strong>0,26232<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap fungsi <strong>Gini()<\/strong> dari paket <strong>DescTools<\/strong> <a href=\"https:\/\/search.r-project.org\/CRAN\/refmans\/DescTools\/html\/Gini.html\" target=\"_blank\" rel=\"noopener\">di sini<\/a> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menghitung koefisien Gini dan cara membuat kurva Lorenz di Excel:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/koefisien-gini-unggul\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung koefisien Gini di Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kurva-lorenz-unggul\/\" target=\"_blank\" rel=\"noopener\">Cara Membuat Kurva Lorenz di Excel<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dinamakan berdasarkan ahli statistik Italia Corrado Gini , koefisien Gini adalah cara mengukur distribusi pendapatan suatu populasi. Nilai koefisien Gini berkisar antara 0 sampai 1, dimana nilai yang lebih tinggi menunjukkan ketimpangan pendapatan yang lebih besar dan dimana: 0 mewakili kesetaraan pendapatan yang sempurna (setiap orang memiliki pendapatan yang sama) 1 mewakili ketimpangan pendapatan sempurna [&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 menghitung koefisien Gini di R (dengan contoh) - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung koefisien Gini di R, dengan contoh lengkap.\" \/>\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\/koefisien-gini-di-sungai\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung koefisien Gini di R (dengan contoh) - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung koefisien Gini di R, dengan contoh lengkap.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T00:12:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/ginir1.jpg\" \/>\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\/koefisien-gini-di-sungai\/\",\"url\":\"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/\",\"name\":\"Cara menghitung koefisien Gini di R (dengan contoh) - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-19T00:12:07+00:00\",\"dateModified\":\"2023-07-19T00:12:07+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung koefisien Gini di R, dengan contoh lengkap.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/koefisien-gini-di-sungai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung koefisien gini 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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