{"id":2268,"date":"2023-07-23T00:28:27","date_gmt":"2023-07-23T00:28:27","guid":{"rendered":"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/"},"modified":"2023-07-23T00:28:27","modified_gmt":"2023-07-23T00:28:27","slug":"legenda-manual-ggplot","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/","title":{"rendered":"Cara membuat legenda manual di ggplot2 (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Seringkali Anda mungkin ingin menambahkan legenda manual ke plot di ggplot2 dengan warna, label, judul khusus, dll.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untungnya, hal ini mudah dilakukan menggunakan fungsi <strong>scale_color_manual()<\/strong> dan contoh berikut menunjukkan cara melakukannya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: membuat legenda manual di ggplot2<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara memplot tiga garis regresi yang dipasang di plot di ggplot2 dengan legenda manual khusus:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x=c(1, 2, 2, 3, 5, 6, 8, 8, 9, 9, 10, 11, 12, 15, 15),\n                 y=c(2, 3, 3, 4, 5, 5, 6, 7, 8, 8, 9, 10, 16, 19, 28))\n\n<span style=\"color: #008080;\">#create plot with three fitted regression models\n<\/span>ggplot(df, aes(x, y)) +\n  geom_point() +\n  geom_smooth(se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Linear<\/span> ')) +\n  geom_smooth(formula=y~poly(x, 2), se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Quadratic<\/span> ')) +\n  geom_smooth(formula=y~poly(x, 3), se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Cubic<\/span> ')) +\n  scale_color_manual(name=' <span style=\"color: #ff0000;\">Regression Model<\/span> ',\n                     breaks=c(' <span style=\"color: #ff0000;\">Linear<\/span> ', ' <span style=\"color: #ff0000;\">Quadratic<\/span> ', ' <span style=\"color: #ff0000;\">Cubic<\/span> '),\n                     values=c(' <span style=\"color: #ff0000;\">Cubic<\/span> '=' <span style=\"color: #ff0000;\">pink<\/span> ', ' <span style=\"color: #ff0000;\">Quadratic<\/span> '=' <span style=\"color: #ff0000;\">blue<\/span> ', ' <span style=\"color: #ff0000;\">Linear<\/span> '=' <span style=\"color: #ff0000;\">purple<\/span> '))<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20673 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/manuel1.png\" alt=\"\" width=\"653\" height=\"438\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Dengan menggunakan fungsi <strong>scale_color_manual()<\/strong> , kami dapat menentukan aspek legenda berikut:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>name<\/strong> : Judul legenda<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>istirahat<\/strong> : Label dalam legenda<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>nilai<\/strong> : Warna dalam legenda<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kita juga dapat menggunakan fungsi <strong>theme()<\/strong> untuk mengubah ukuran font elemen legenda:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x=c(1, 2, 2, 3, 5, 6, 8, 8, 9, 9, 10, 11, 12, 15, 15),\n                 y=c(2, 3, 3, 4, 5, 5, 6, 7, 8, 8, 9, 10, 16, 19, 28))\n\n<span style=\"color: #008080;\">#create plot with three fitted regression models\n<\/span>ggplot(df, aes(x, y)) +\n  geom_point() +\n  geom_smooth(se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Linear<\/span> ')) +\n  geom_smooth(formula=y~poly(x, 2), se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Quadratic<\/span> ')) +\n  geom_smooth(formula=y~poly(x, 3), se= <span style=\"color: #008000;\">FALSE<\/span> , aes(color=' <span style=\"color: #ff0000;\">Cubic<\/span> ')) +\n  scale_color_manual(name=' <span style=\"color: #ff0000;\">Regression Model<\/span> ',\n                     breaks=c(' <span style=\"color: #ff0000;\">Linear<\/span> ', ' <span style=\"color: #ff0000;\">Quadratic<\/span> ', ' <span style=\"color: #ff0000;\">Cubic<\/span> '),\n                     values=c(' <span style=\"color: #ff0000;\">Cubic<\/span> '=' <span style=\"color: #ff0000;\">pink<\/span> ', ' <span style=\"color: #ff0000;\">Quadratic<\/span> '=' <span style=\"color: #ff0000;\">blue<\/span> ', ' <span style=\"color: #ff0000;\">Linear<\/span> '=' <span style=\"color: #ff0000;\">purple<\/span> '))+\n theme(legend. <span style=\"color: #3366ff;\">title<\/span> =element_text(size= <span style=\"color: #008000;\">20<\/span> ),\n       legend. <span style=\"color: #3366ff;\">text<\/span> =element_text(size= <span style=\"color: #008000;\">14<\/span> ))\n<\/span><\/span><\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20677 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/manuel3.png\" alt=\"\" width=\"660\" height=\"443\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Perhatikan bahwa ukuran font judul dan label keterangan telah ditingkatkan.<\/span><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di ggplot2:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/posisi-legenda-ggplot\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengubah posisi legenda di ggplot2<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/ukuran-legenda-ggplot2\/\" target=\"_blank\" rel=\"noopener\">Cara mengubah ukuran legenda di ggplot2<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/ubah-judul-legenda-ggplot2\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengubah judul legenda di ggplot2<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/label-legenda-ggplot\/\" target=\"_blank\" rel=\"noopener\">Cara mengubah label legenda di ggplot2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seringkali Anda mungkin ingin menambahkan legenda manual ke plot di ggplot2 dengan warna, label, judul khusus, dll. Untungnya, hal ini mudah dilakukan menggunakan fungsi scale_color_manual() dan contoh berikut menunjukkan cara melakukannya. Contoh: membuat legenda manual di ggplot2 Kode berikut menunjukkan cara memplot tiga garis regresi yang dipasang di plot di ggplot2 dengan legenda manual khusus: [&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 Membuat Legenda Manual di ggplot2 (dengan Contoh) - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat legenda manual untuk plot di ggplot2, termasuk contohnya.\" \/>\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\/legenda-manual-ggplot\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Membuat Legenda Manual di ggplot2 (dengan Contoh) - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat legenda manual untuk plot di ggplot2, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T00:28:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/manuel1.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\/legenda-manual-ggplot\/\",\"url\":\"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/\",\"name\":\"Cara Membuat Legenda Manual di ggplot2 (dengan Contoh) - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T00:28:27+00:00\",\"dateModified\":\"2023-07-23T00:28:27+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat legenda manual untuk plot di ggplot2, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/legenda-manual-ggplot\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat legenda manual di ggplot2 (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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