{"id":3115,"date":"2023-07-19T03:44:53","date_gmt":"2023-07-19T03:44:53","guid":{"rendered":"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/"},"modified":"2023-07-19T03:44:53","modified_gmt":"2023-07-19T03:44:53","slug":"plot-legenda-ukuran-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/","title":{"rendered":"Cara mengubah ukuran legenda di plot dasar r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Cara termudah untuk mengubah ukuran legenda dalam plot R dasar adalah dengan menggunakan argumen <strong>cex<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>legend(' <span style=\"color: #ff0000;\">topright<\/span> ', legend=c(' <span style=\"color: #ff0000;\">A<\/span> ', ' <span style=\"color: #ff0000;\">B<\/span> '), col=1:2, pch= <span style=\"color: #008000;\">16<\/span> , cex= <span style=\"color: #008000;\">1<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nilai default cex adalah 1.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Semakin besar nilai yang Anda tentukan <strong>cex<\/strong> , semakin besar pula legendanya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan bagaimana menggunakan argumen ini dalam praktik.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: Ubah ukuran legenda di plot dasar R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita membuat titik cloud berikut di basis R:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x=c(1, 2, 3, 4, 5, 6),\n                 y=c(4, 6, 7, 12, 6, 8),\n                 group=c(1, 1, 1, 2, 2, 2))\n\n<span style=\"color: #008080;\">#create scatterplot\n<\/span>plot(df$x, df$y, col=df$group, pch= <span style=\"color: #008000;\">16<\/span> )\n\n<span style=\"color: #008080;\">#add legend in top right corner\n<\/span>legend(' <span style=\"color: #ff0000;\">topright<\/span> ', legend=c(' <span style=\"color: #ff0000;\">First<\/span> ', ' <span style=\"color: #ff0000;\">Second<\/span> '),\n       col=1:2, pch= <span style=\"color: #008000;\">16<\/span> )<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-26574 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-legende1.jpg\" alt=\"\" width=\"543\" height=\"360\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Untuk <strong>memperbesar<\/strong> ukuran legenda, kita dapat meningkatkan nilai <strong>cex<\/strong> ke nilai yang lebih besar dari 1:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create scatterplot\n<\/span>plot(df$x, df$y, col=df$group, pch= <span style=\"color: #008000;\">16<\/span> )\n\n<span style=\"color: #008080;\">#add legend in top right corner with increased size\n<\/span>legend(' <span style=\"color: #ff0000;\">topright<\/span> ', legend=c(' <span style=\"color: #ff0000;\">First<\/span> ', ' <span style=\"color: #ff0000;\">Second<\/span> '),\n       col=1:2, pch= <span style=\"color: #008000;\">16<\/span> , cex= <span style=\"color: #008000;\">2<\/span> )<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-26575\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-legende2.jpg\" alt=\"menambah ukuran legenda di plot dasar R\" width=\"538\" height=\"350\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan seberapa besar legenda dalam plot ini dibandingkan dengan plot sebelumnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untuk <strong>memperkecil<\/strong> ukuran legenda, kita dapat menurunkan nilai <strong>cex<\/strong> menjadi kurang dari 1:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create scatterplot\n<\/span>plot(df$x, df$y, col=df$group, pch= <span style=\"color: #008000;\">16<\/span> )\n\n<span style=\"color: #008080;\">#add legend in top right corner with decreased size\n<\/span>legend(' <span style=\"color: #ff0000;\">topright<\/span> ', legend=c(' <span style=\"color: #ff0000;\">First<\/span> ', ' <span style=\"color: #ff0000;\">Second<\/span> '),\n       col=1:2, pch= <span style=\"color: #008000;\">16<\/span> , cex=. <span style=\"color: #008000;\">75<\/span> )<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-26576\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-legende3.jpg\" alt=\"mengurangi ukuran legenda di plot dasar R\" width=\"549\" height=\"358\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan juga bahwa Anda dapat mengubah ukuran titik dalam legenda dengan mengubah nilai argumen <strong>pt.cex<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Nilai default untuk argumen ini adalah 1, namun Anda dapat meningkatkan ukuran titik dalam legenda dengan meningkatkan nilai ini:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create scatterplot\n<\/span>plot(df$x, df$y, col=df$group, pch= <span style=\"color: #008000;\">16<\/span> )\n\n<span style=\"color: #008080;\">#add legend in top right corner with increased point size\n<\/span>legend(' <span style=\"color: #ff0000;\">topright<\/span> ', legend=c(' <span style=\"color: #ff0000;\">First<\/span> ', ' <span style=\"color: #ff0000;\">Second<\/span> '),\n       col=1:2, pch= <span style=\"color: #008000;\">16<\/span> , pt.cex= <span style=\"color: #008000;\">2<\/span> )<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-26577 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-legende4.jpg\" alt=\"\" width=\"565\" height=\"371\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa ukuran legendanya sama, tetapi titik merah dan hitam di legenda itu dua kali lebih besar.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong><span style=\"color: #000000;\">Sumber daya tambahan<\/span><\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/legenda-di-luar-plot-r\/\" target=\"_blank\" rel=\"noopener\">Cara menggambar legenda di luar plot di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/posisi-legenda-r\/\" target=\"_blank\" rel=\"noopener\">Cara mengubah posisi legenda di plot R dasar<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cara termudah untuk mengubah ukuran legenda dalam plot R dasar adalah dengan menggunakan argumen cex : legend(&#8216; topright &#8216;, legend=c(&#8216; A &#8216;, &#8216; B &#8216;), col=1:2, pch= 16 , cex= 1 ) Nilai default cex adalah 1. Semakin besar nilai yang Anda tentukan cex , semakin besar pula legendanya. Contoh berikut menunjukkan bagaimana menggunakan argumen [&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 Mengubah Ukuran Legenda di Plot Base R (dengan Contoh) - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengubah ukuran legenda di plot R dasar, 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\/plot-legenda-ukuran-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Mengubah Ukuran Legenda di Plot Base R (dengan Contoh) - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengubah ukuran legenda di plot R dasar, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T03:44:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/taille-de-legende1.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=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/\",\"url\":\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/\",\"name\":\"Cara Mengubah Ukuran Legenda di Plot Base R (dengan Contoh) - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-19T03:44:53+00:00\",\"dateModified\":\"2023-07-19T03:44:53+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengubah ukuran legenda di plot R dasar, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/plot-legenda-ukuran-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengubah ukuran legenda di plot dasar 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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