{"id":1640,"date":"2023-07-25T13:39:35","date_gmt":"2023-07-25T13:39:35","guid":{"rendered":"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/"},"modified":"2023-07-25T13:39:35","modified_gmt":"2023-07-25T13:39:35","slug":"sebidang-hutan-di-sungai","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/","title":{"rendered":"Cara membuat petak hutan di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>Plot hutan<\/strong> (terkadang disebut \u201cblobbogram\u201d) digunakan dalam meta-analisis untuk memvisualisasikan hasil berbagai penelitian dalam satu plot.<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16179 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/foretplotr3.png\" alt=\"\" width=\"454\" height=\"452\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">teh<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jenis plot ini memberikan cara mudah untuk melihat hasil beberapa penelitian secara bersamaan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara membuat plot hutan di R.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: sebidang hutan di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Untuk membuat plot hutan di R, pertama-tama kita perlu membuat bingkai data yang berisi ukuran efek (atau nilai lain yang menarik) dan interval kepercayaan atas dan bawah untuk setiap studi:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (study=c('S1', 'S2', 'S3', 'S4', 'S5', 'S6', 'S7'),\n                 index=1:7,\n                 effect=c(-.4, -.25, -.1, .1, .15, .2, .3),\n                 lower=c(-.43, -.29, -.17, -.02, .04, .17, .27),\n                 upper=c(-.37, -.21, -.03, .22, .24, .23, .33))\n\n<span style=\"color: #008080;\">#view data<\/span>\nhead(df)\n\n  study index effect lower upper\n1 S1 1 -0.40 -0.43 -0.37\n2 S2 2 -0.25 -0.29 -0.21\n3 S3 3 -0.10 -0.17 -0.03\n4 S4 4 0.10 -0.02 0.22\n5 S5 5 0.15 0.04 0.24\n6 S6 6 0.20 0.17 0.23\n7 S7 7 0.30 0.27 0.33<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Selanjutnya, kita dapat menggunakan fungsi paket visualisasi data ggplot2 untuk membuat plot hutan berikut:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load ggplot2\n<\/span><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create forest plot<\/span>\nggplot(data=df, <span style=\"color: #3366ff;\">aes<\/span> (y=index, x=effect, xmin=lower, xmax=upper)) +\n  geom_point() + \n  geom_errorbarh(height= <span style=\"color: #008000;\">.1<\/span> ) +\n  scale_y_continuous(name = \"\", breaks=1: <span style=\"color: #3366ff;\">nrow<\/span> (df), labels=df$study)<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16177 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/foretplotr1.png\" alt=\"\" width=\"461\" height=\"469\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Sumbu x menampilkan ukuran efek setiap penelitian dan sumbu y menampilkan nama setiap penelitian.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Titik-titik pada grafik menampilkan ukuran efek untuk setiap penelitian dan bilah kesalahan menunjukkan batas interval kepercayaan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kita juga dapat menambahkan judul, mengubah label sumbu, dan menambahkan garis vertikal dengan ukuran efek nol untuk membuat bagan terlihat lebih baik:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load ggplot2\n<\/span><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create forest plot<\/span>\nggplot(data=df, <span style=\"color: #3366ff;\">aes<\/span> (y=index, x=effect, xmin=lower, xmax=upper)) +\n  geom_point() + \n  geom_errorbarh(height= <span style=\"color: #008000;\">.1<\/span> ) +\n  scale_y_continuous(breaks=1: <span style=\"color: #3366ff;\">nrow<\/span> (df), labels=df$study) +\n  labs(title=' <span style=\"color: #ff0000;\">Effect Size by Study<\/span> ', x=' <span style=\"color: #ff0000;\">Effect Size<\/span> ', y = ' <span style=\"color: #ff0000;\">Study<\/span> ') +\n  geom_vline(xintercept=0, color=' <span style=\"color: #ff0000;\">black<\/span> ', linetype=' <span style=\"color: #ff0000;\">dashed<\/span> ', alpha= <span style=\"color: #008000;\">.5<\/span> ) +\n  theme_minimal()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-16178\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/foretplotr2.png\" alt=\"Plot hutan di R\" width=\"463\" height=\"458\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Jangan ragu untuk mengubah tema plot agar terlihat sesuai keinginan Anda. Misalnya, kita juga bisa menggunakan <strong>theme_classic()<\/strong> untuk tampilan yang lebih klasik:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#load ggplot2\n<\/span><span style=\"color: #993300;\">library<\/span> (ggplot2)\n\n<span style=\"color: #008080;\">#create forest plot<\/span>\nggplot(data=df, <span style=\"color: #3366ff;\">aes<\/span> (y=index, x=effect, xmin=lower, xmax=upper)) +\n  geom_point() + \n  geom_errorbarh(height= <span style=\"color: #008000;\">.1<\/span> ) +\n  scale_y_continuous(breaks=1: <span style=\"color: #3366ff;\">nrow<\/span> (df), labels=df$study) +\n  labs(title=' <span style=\"color: #ff0000;\">Effect Size by Study<\/span> ', x=' <span style=\"color: #ff0000;\">Effect Size<\/span> ', y = ' <span style=\"color: #ff0000;\">Study<\/span> ') +\n  geom_vline(xintercept=0, color=' <span style=\"color: #ff0000;\">black<\/span> ', linetype=' <span style=\"color: #ff0000;\">dashed<\/span> ', alpha= <span style=\"color: #008000;\">.5<\/span> ) +\n  theme_classic()<\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-16179 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/foretplotr3.png\" alt=\"\" width=\"454\" height=\"452\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/petak-hutan-di-excel\/\" target=\"_blank\" rel=\"noopener\">Cara membuat plot hutan di Excel<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/tema-ggplot2-terbaik\/\" target=\"_blank\" rel=\"noopener\">Panduan lengkap tema ggplot2 terbaik<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plot hutan (terkadang disebut \u201cblobbogram\u201d) digunakan dalam meta-analisis untuk memvisualisasikan hasil berbagai penelitian dalam satu plot. teh Jenis plot ini memberikan cara mudah untuk melihat hasil beberapa penelitian secara bersamaan. Contoh berikut menunjukkan cara membuat plot hutan di R. Contoh: sebidang hutan di R Untuk membuat plot hutan di R, pertama-tama kita perlu membuat bingkai [&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 plot hutan di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat plot hutan 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\/sebidang-hutan-di-sungai\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara membuat plot hutan di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat plot hutan di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T13:39:35+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/foretplotr3.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\/sebidang-hutan-di-sungai\/\",\"url\":\"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/\",\"name\":\"Cara membuat plot hutan di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T13:39:35+00:00\",\"dateModified\":\"2023-07-25T13:39:35+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat plot hutan di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/sebidang-hutan-di-sungai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat petak hutan di r\"}]},{\"@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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