{"id":4499,"date":"2023-07-10T14:54:57","date_gmt":"2023-07-10T14:54:57","guid":{"rendered":"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/"},"modified":"2023-07-10T14:54:57","modified_gmt":"2023-07-10T14:54:57","slug":"r-legenda-ggplot-garis-horizontal","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/","title":{"rendered":"Bagaimana cara menambahkan garis horizontal ke plot dan legenda di ggplot2"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk menambahkan garis horizontal ke plot di ggplot2, lalu menambahkan garis horizontal sebagai elemen dalam legenda:<\/span><\/p>\n

 library<\/span> (ggplot2)\n\n#create data frame with values to plot\n<\/span>df <- data. frame<\/span> (team=rep(c(' A<\/span> ', ' B<\/span> '), each= 5<\/span> ),\n                 assists=c(1, 3, 3, 4, 5, 7, 7, 9, 9, 10),\n                 points=c(4, 8, 12, 10, 18, 25, 20, 28, 33, 35))\n\n#create data frame that contains horizontal line location\n<\/span>cutoff <- data. frame<\/span> (yintercept= 22<\/span> , Lines=' Cutoff<\/span> ')\n\n#create scatterplot with horizontal line and include horizontal line in legend\n<\/span>ggplot(df, aes(x=assists, y=points)) + \n  geom_point(aes(color=team)) +\n  geom_hline(aes(yintercept=yintercept, linetype=Lines), cutoff)\n<\/strong><\/pre>\n
 Dengan membuat bingkai data terpisah yang hanya berisi nilai perpotongan y dari garis horizontal, kita dapat menambahkan garis horizontal ke plot dan secara otomatis menambahkannya ke legenda.<\/span><\/span><\/p>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh: Tambahkan garis horizontal ke plot dan legenda di ggplot2<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki kerangka data berikut di R yang berisi informasi tentang pemain bola basket dari tim berbeda:<\/span><\/p>\n
 #create data frame\n<\/span>df <- data. frame<\/span> (team=rep(c(' A<\/span> ', ' B<\/span> '), each= 5<\/span> ),\n                 assists=c(1, 3, 3, 4, 5, 7, 7, 9, 9, 10),\n                 points=c(4, 8, 12, 10, 18, 25, 20, 28, 33, 35))\n\n#view data frame\n<\/span>df\n\n   team assists points\n1 To 1 4\n2 to 3 8\n3 to 3 12\n4 to 4 10\n5 to 5 18\n6 B 7 25\n7 B 7 20\n8 B 9 28\n9 B 9 33\n10 B 10 35\n<\/strong><\/pre>\n
 Katakanlah kita ingin membuat scatterplot di ggplot2 untuk memvisualisasikan nilai poin dan assist untuk setiap pemain berdasarkan timnya, lalu menambahkan garis horizontal di y = 22 untuk menentukan “ambang batas” perbedaan antara yang baik dan yang buruk pemain.<\/span><\/p>\n
 Kita dapat menggunakan sintaks berikut untuk melakukan ini:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame that contains horizontal line location\n<\/span>cutoff <- data. frame<\/span> (yintercept= 22<\/span> , Lines=' Cutoff<\/span> ')\n\n#create scatterplot with horizontal line and include horizontal line in legend\n<\/span>ggplot(df, aes(x=assists, y=points)) + \n  geom_point(aes(color=team)) +\n  geom_hline(aes(yintercept=yintercept, linetype=Lines), cutoff)<\/strong> <\/pre>\n
\"ggplot2<\/p>\n
 Perhatikan bahwa legenda di sebelah kanan plot berisi lingkaran yang menunjukkan titik mana pada plot yang termasuk dalam tim mana dan garis horizontal juga telah ditambahkan ke legenda untuk mewakili garis potong.<\/span><\/span><\/p>\n
 Jika Anda ingin mengubah caption garis horizontal pada legenda, cukup edit teks pada kolom Rows<\/strong> di Break<\/strong> Data Frame.<\/span><\/p>\n
 Misalnya, kita dapat menggunakan sintaks berikut untuk mengubah label garis horizontal menjadi “Ambang Baik versus Jahat”:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame that contains horizontal line location\n<\/span>cutoff <- data. frame<\/span> (yintercept= 22<\/span> , Lines=' Cutoff of Good vs. Bad<\/span> ')\n\n#create scatterplot with horizontal line and include horizontal line in legend\n<\/span>ggplot(df, aes(x=assists, y=points)) + \n  geom_point(aes(color=team)) +\n  geom_hline(aes(yintercept=yintercept, linetype=Lines), cutoff)<\/strong> <\/pre>\n
\"\"<\/p>\n
 Perhatikan bahwa label garis horizontal pada legenda telah berubah.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di ggplot2:<\/span><\/p>\n
 Bagaimana cara mengubah judul legenda di ggplot2<\/a>
 Cara mengubah ukuran legenda di ggplot2<\/a>
 Bagaimana cara mengubah posisi legenda di ggplot2<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk menambahkan garis horizontal ke plot di ggplot2, lalu menambahkan garis horizontal sebagai elemen dalam legenda: library (ggplot2) #create data frame with values to plot df <- data. frame (team=rep(c(‘ A ‘, ‘ B ‘), each= 5 ), assists=c(1, 3, 3, 4, 5, 7, 7, 9, 9, 10), points=c(4, 8, […]<\/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":"\nBagaimana cara menambahkan garis horizontal ke plot dan legenda di ggplot2 - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menambahkan garis horizontal ke plot dan legenda di ggplot2, beserta sebuah 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\/r-legenda-ggplot-garis-horizontal\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bagaimana cara menambahkan garis horizontal ke plot dan legenda di ggplot2 - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menambahkan garis horizontal ke plot dan legenda di ggplot2, beserta sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-10T14:54:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/hl1.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\/r-legenda-ggplot-garis-horizontal\/\",\"url\":\"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/\",\"name\":\"Bagaimana cara menambahkan garis horizontal ke plot dan legenda di ggplot2 - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-10T14:54:57+00:00\",\"dateModified\":\"2023-07-10T14:54:57+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menambahkan garis horizontal ke plot dan legenda di ggplot2, beserta sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-legenda-ggplot-garis-horizontal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bagaimana cara menambahkan garis horizontal ke plot dan legenda di ggplot2\"}]},{\"@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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