{"id":1813,"date":"2023-07-24T21:34:45","date_gmt":"2023-07-24T21:34:45","guid":{"rendered":"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/"},"modified":"2023-07-24T21:34:45","modified_gmt":"2023-07-24T21:34:45","slug":"fungsi-dist-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/","title":{"rendered":"Cara menggunakan fungsi dist di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Fungsi <strong>dist()<\/strong> di R dapat digunakan untuk menghitung matriks jarak, yang menampilkan jarak antar baris dalam matriks atau bingkai data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Fungsi ini menggunakan sintaks dasar berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>dist(x, metode=\u201dEuclidean\u201d)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>x:<\/strong> nama matriks atau blok data.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>metode:<\/strong> Pengukuran jarak yang akan digunakan. Standarnya adalah &#8220;Euclidean&#8221;, tetapi opsinya mencakup &#8220;maksimum&#8221;, &#8220;manhattan&#8221;, &#8220;canberra&#8221;, &#8220;biner&#8221;, atau &#8220;minkowski&#8221;.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktik dengan kerangka data berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define four vectors\n<\/span>a &lt;- c(2, 4, 4, 6)\nb &lt;- c(5, 5, 7, 8)\nc &lt;- c(9, 9, 9, 8)\nd &lt;- c(1, 2, 3, 3)\n\n<span style=\"color: #008080;\">#row bind four vectors into matrix\n<\/span>mat &lt;- rbind(a, b, c, d)\n\n<span style=\"color: #008080;\">#view matrix\n<\/span>mast\n\n  [,1] [,2] [,3] [,4]\na 2 4 4 6\nb 5 5 7 8\nc 9 9 9 8\nd 1 2 3 3<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Gunakan dist() untuk menghitung jarak Euclidean<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Jarak Euclidean<\/strong> antara dua vektor A dan B dihitung sebagai berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Jarak Euclidean = \u221a <span style=\"border-top: 1px solid black;\">\u03a3(A <sub>i<\/sub> -B <sub>i<\/sub> ) <sup>2<\/sup><\/span><\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung matriks jarak yang menunjukkan jarak Euclidean antara setiap baris matriks di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate Euclidean distance between each row in matrix\n<\/span>dist(mat)\n\n          ABC\nb4.795832                    \nc 10.148892 6.000000          \nd 3.872983 8.124038 13.190906\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Berikut cara menafsirkan hasilnya:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis a dan garis b adalah <strong>4.795832<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis a dan garis c adalah <strong>10.148892<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis a dan garis d adalah <strong>3.872983<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis b dan garis c adalah <strong>6.000000<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis b dan garis d adalah <strong>8.124038<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Jarak Euclidean antara garis c dan garis d adalah <strong>13.190906<\/strong> .<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Gunakan dist() untuk menghitung jarak maksimum<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Jarak maksimum<\/strong> antara dua vektor, A dan B, dihitung sebagai selisih maksimum antara semua elemen yang berpasangan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung matriks jarak yang menampilkan jarak maksimum antara setiap baris matriks di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate Maximum distance between each row in matrix\n<\/span>dist(mat, method=\" <span style=\"color: #ff0000;\">maximum<\/span> \")\n\n  ABC\nb 3    \nc 7 4  \nd 3 5 8<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Gunakan dist() untuk menghitung jarak dari Canberra<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Jarak Canberra<\/strong> antara dua vektor A dan B dihitung sebagai berikut:<br \/><\/span><\/p>\n<p> <strong><span style=\"color: #000000;\">Jarak dari Canberra = \u03a3 |A <sub>i<\/sub> -B <sub>i<\/sub> | \/ | <sub>AI<\/sub> | + | <sub>Ya ampun<\/sub> |<\/span><\/strong><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung matriks jarak yang menunjukkan jarak Canberra antara setiap baris matriks di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate Canberra distance between each row in matrix\n<\/span>dist(mat, method=\" <span style=\"color: #ff0000;\">canberra<\/span> \")\n\n          ABC\nb 0.9552670                    \nc 1.5484515 0.6964286          \nd 1.1428571 1.9497835 2.3909091<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 4: Gunakan dist() untuk menghitung jarak biner<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Jarak biner<\/strong> antara dua vektor, A dan B, dihitung sebagai proporsi elemen yang dimiliki oleh kedua vektor tersebut.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung matriks jarak yang menunjukkan jarak biner antara setiap baris matriks di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate Binary distance between each row in matrix\n<\/span>dist(mat, method=\" <span style=\"color: #ff0000;\">binary<\/span> \")\n\n  ABC\nb 0    \nc 0 0  \nd 0 0 0<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 5: Gunakan dist() untuk menghitung jarak Minkowski<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><strong>Jarak Minkowski<\/strong> antara dua vektor A dan B dihitung sebagai berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Jarak Minkowski = (\u03a3| <sub>ai<\/sub> \u2013 b <sub>i<\/sub> | <sup>p<\/sup> ) <sup>1\/p<\/sup><\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">dimana <em>i<\/em> adalah elemen ke- <sup>i<\/sup> dari setiap vektor dan <em>p<\/em> adalah bilangan bulat.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung matriks jarak yang menunjukkan jarak Minkowski (menggunakan p=3) antara setiap baris matriks di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate Minkowski distance between each row in matrix\n<\/span>dist(mat, method=\" <span style=\"color: #ff0000;\">minkowski<\/span> \", p= <span style=\"color: #008000;\">3<\/span> )\n\n          ABC\nb 3.979057                    \nc 8.439010 5.142563          \nd 3.332222 6.542133 10.614765<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/kesamaan-jaccard-di-sungai\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung kesamaan Jaccard di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kesamaan-kosinus-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung kesamaan kosinus di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/produk-titik-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung perkalian titik di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fungsi dist() di R dapat digunakan untuk menghitung matriks jarak, yang menampilkan jarak antar baris dalam matriks atau bingkai data. Fungsi ini menggunakan sintaks dasar berikut: dist(x, metode=\u201dEuclidean\u201d) Emas: x: nama matriks atau blok data. metode: Pengukuran jarak yang akan digunakan. Standarnya adalah &#8220;Euclidean&#8221;, tetapi opsinya mencakup &#8220;maksimum&#8221;, &#8220;manhattan&#8221;, &#8220;canberra&#8221;, &#8220;biner&#8221;, atau &#8220;minkowski&#8221;. Contoh berikut [&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 fungsi dist di R (dengan contoh) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi dist 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\/fungsi-dist-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menggunakan fungsi dist di R (dengan contoh) \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi dist di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T21:34:45+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\/fungsi-dist-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/\",\"name\":\"Cara menggunakan fungsi dist di R (dengan contoh) \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T21:34:45+00:00\",\"dateModified\":\"2023-07-24T21:34:45+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan fungsi dist di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/fungsi-dist-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menggunakan fungsi dist 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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