{"id":1413,"date":"2023-07-26T11:55:18","date_gmt":"2023-07-26T11:55:18","guid":{"rendered":"https:\/\/statorials.org\/id\/str_ganti-di-r\/"},"modified":"2023-07-26T11:55:18","modified_gmt":"2023-07-26T11:55:18","slug":"str_ganti-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/str_ganti-di-r\/","title":{"rendered":"Cara menggunakan str_replace di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Fungsi <strong>str_replace()<\/strong> dari paket <a href=\"https:\/\/stringr.tidyverse.org\/\" target=\"_blank\" rel=\"noopener\">stringr<\/a> di R dapat digunakan untuk mengganti pola yang cocok dalam sebuah string. Fungsi ini menggunakan sintaks berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>str_replace(string, pola, penggantian)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>string:<\/strong> vektor karakter<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>model :<\/strong> Model yang akan dicari<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>penggantian:<\/strong> vektor karakter pengganti<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Tutorial ini memberikan beberapa contoh penggunaan praktis fungsi ini pada kerangka data berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('team_A', 'team_B', 'team_C', 'team_D'),\n                 conference=c('West', 'West', 'East', 'East'),\n                 dots=c(88, 97, 94, 104))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n    team conference points\n1 team_A West 88\n2 team_B West 97\n3 team_C East 94\n4 team_D East 104<\/strong><\/pre>\n<h2> <strong><span style=\"color: #000000;\">Contoh 1: Ganti string dengan pola<\/span><\/strong><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara mengganti string &#8220;Barat&#8221; dengan &#8220;Barat&#8221; di kolom konferensi:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #993300;\">library<\/span> (stringr)<\/span>\n\n#replace \"West\" with \"Western\" in the conference column<\/span>\ndf$conference &lt;- <span style=\"color: #3366ff;\">str_replace<\/span> (df$conference, \" <span style=\"color: #008000;\">West<\/span> \", \" <span style=\"color: #008000;\">Western<\/span> \")\n\n<span style=\"color: #008080;\">#view data frame\n<span style=\"color: #000000;\">df<\/span>\n\n<span style=\"color: #000000;\">team conference points\n1 team_A Western 88\n2 team_B Western 97\n3 team_C East 94\n4 team_D East 104\n<\/span><\/span><\/strong><\/pre>\n<h2> <strong><span style=\"color: #000000;\">Contoh 2: Ganti string dengan apa pun<\/span><\/strong><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara mengganti string &#8220;team_&#8221; dengan apa pun di kolom tim:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#replace \"team_\" with nothing in the team column<\/span>\ndf$team&lt;- <span style=\"color: #3366ff;\">str_replace<\/span> (df$team, \" <span style=\"color: #008000;\">team_<\/span> \", \"\")\n\n<span style=\"color: #008080;\">#view data frame\n<span style=\"color: #000000;\">df\n\n  team conference points\n1 A West 88\n2 B West 97\n3C East 94\n4D East 104\n<\/span><\/span><\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 3: Ganti beberapa string<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara mengganti beberapa string dalam satu kolom. Secara khusus:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Ubah \u201cBarat\u201d menjadi \u201cW\u201d<\/span><\/li>\n<li> <span style=\"color: #000000;\">Ganti \u201cEst\u201d dengan \u201cE\u201d<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Karena kami mengganti beberapa string, kami menggunakan fungsi <strong>str_replace_all()<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#replace multiple words in the conference column<\/span>\ndf$conference &lt;- <span style=\"color: #3366ff;\">str_replace_all<\/span> (df$conference, c(\" <span style=\"color: #008000;\">West<\/span> \" = \" <span style=\"color: #008000;\">W<\/span> \", \" <span style=\"color: #008000;\">East<\/span> \" = \" <span style=\"color: #008000;\">E<\/span> \"))\n\n<span style=\"color: #008080;\">#view data frame\n<span style=\"color: #000000;\">df\n\n    team conference points\n1 team_A W 88\n2 team_B W 97\n3 team_C E 94\n4 team_D E 104<\/span><\/span><\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n<p> Cara melakukan pencocokan string parsial di R<br \/> <a href=\"https:\/\/statorials.org\/id\/mengonversi-string-menjadi-tanggal-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara mengonversi string menjadi tanggal di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/karakter-numerik-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara mengubah karakter menjadi numerik di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fungsi str_replace() dari paket stringr di R dapat digunakan untuk mengganti pola yang cocok dalam sebuah string. Fungsi ini menggunakan sintaks berikut: str_replace(string, pola, penggantian) Emas: string: vektor karakter model : Model yang akan dicari penggantian: vektor karakter pengganti Tutorial ini memberikan beberapa contoh penggunaan praktis fungsi ini pada kerangka data berikut: #create data frame [&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 str_replace di R (dengan contoh) \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi str_replace 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\/str_ganti-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 str_replace di R (dengan contoh) \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi str_replace di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/str_ganti-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T11:55:18+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\/str_ganti-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/str_ganti-di-r\/\",\"name\":\"Cara menggunakan str_replace di R (dengan contoh) \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-26T11:55:18+00:00\",\"dateModified\":\"2023-07-26T11:55:18+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan fungsi str_replace di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/str_ganti-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/str_ganti-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/str_ganti-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menggunakan str_replace 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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