{"id":3353,"date":"2023-07-17T22:44:22","date_gmt":"2023-07-17T22:44:22","guid":{"rendered":"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/"},"modified":"2023-07-17T22:44:22","modified_gmt":"2023-07-17T22:44:22","slug":"bentuk-titik-ggplot","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/","title":{"rendered":"Cara mengubah bentuk titik di ggplot2"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan argumen bentuk<\/b> untuk mengubah bentuk titik di plot sebar ggplot2:<\/span><\/p>\n

 ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape= 19<\/span> )<\/strong><\/span><\/pre>\n
 Nilai default untuk bentuk adalah 19<\/strong> (lingkaran terisi), namun Anda dapat menentukan nilai apa pun antara 0<\/strong> dan 25.<\/strong><\/span><\/p>\n
 Grafik berikut menunjukkan bentuk yang sesuai dengan setiap nilai:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatterplot\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape=0:25, size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"ggplot2<\/p>\n
 Contoh berikut menunjukkan cara mengubah argumen bentuk<\/strong> di plot sebar ggplot2 yang berbeda.<\/span><\/span><\/p>\n
 Contoh 1: Buat jalur dengan bentuk default<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara membuat scatterplot di ggplot2 menggunakan bentuk default (lingkaran terisi) untuk titik-titiknya:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatter plot with default point shape\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Karena kita tidak menggunakan argumen bentuk<\/strong> untuk menentukan bentuk titik, ggplot2 menggunakan bentuk default lingkaran berisi.<\/span><\/p>\n
 Contoh 2: Buat jalur dengan bentuk khusus<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara membuat plot sebar di ggplot2 menggunakan segitiga kosong (bentuk=2) untuk bentuk titik:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (x=0:25, y=0:25)\n\n#create scatter plot with custom point shape\n<\/span>ggplot(df, aes(x=x, y=y)) +\n  geom_point(shape= 2<\/span> , size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Contoh 3: Buat plot dengan bentuk berbasis nilai<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara membuat scatterplot di ggplot2 yang bentuk titiknya didasarkan pada nilai variabel tertentu dalam bingkai data:<\/span> <\/p>\n
 library<\/span> (ggplot2)\n\n#create data frame\n<\/span>df <- data. frame<\/span> (team=c('A', 'A', 'B', 'B', 'C', 'C'),\n                 points=c(8, 11, 13, 15, 19, 25),\n                 assists=c(4, 8, 7, 10, 11, 7))\n\n#create scatter plot where point shape is based on team\n<\/span>ggplot(df, aes(x=points, y=assists, group=team)) +\n  geom_point(aes(shape=team, color=team), size= 4<\/span> )<\/strong><\/span> <\/pre>\n
\"\" Perhatikan bahwa bentuk dan warna titik dalam plot didasarkan pada nilai variabel tim<\/strong> .<\/span><\/p>\n
 Perhatikan bahwa ggplot2 juga secara otomatis menghasilkan legenda di sisi kanan plot untuk menunjukkan poin mana yang sesuai dengan tim mana.<\/span><\/p>\n
 Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap untuk fungsi geom_point()<\/strong> di sini<\/a> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di ggplot2:<\/span><\/p>\n
 Bagaimana cara mengubah judul legenda di ggplot2<\/a>
 Cara memutar label sumbu di ggplot2<\/a>
 Cara memperbaikinya di R: Tidak dapat menemukan fungsi \u201cggplot\u201d<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan argumen bentuk untuk mengubah bentuk titik di plot sebar ggplot2: ggplot(df, aes(x=x, y=y)) + geom_point(shape= 19 ) Nilai default untuk bentuk adalah 19 (lingkaran terisi), namun Anda dapat menentukan nilai apa pun antara 0 dan 25. Grafik berikut menunjukkan bentuk yang sesuai dengan setiap nilai: library (ggplot2) #create data frame df <- […]<\/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":"\nCara mengubah bentuk titik di ggplot2 - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengubah bentuk titik di ggplot2, 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\/bentuk-titik-ggplot\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mengubah bentuk titik di ggplot2 - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengubah bentuk titik di ggplot2, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T22:44:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/forme-geometrique1.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\/bentuk-titik-ggplot\/\",\"url\":\"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/\",\"name\":\"Cara mengubah bentuk titik di ggplot2 - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-17T22:44:22+00:00\",\"dateModified\":\"2023-07-17T22:44:22+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengubah bentuk titik di ggplot2, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/bentuk-titik-ggplot\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengubah bentuk titik 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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