{"id":2006,"date":"2023-07-24T03:07:17","date_gmt":"2023-07-24T03:07:17","guid":{"rendered":"https:\/\/statorials.org\/id\/r-ukuran-histogram\/"},"modified":"2023-07-24T03:07:17","modified_gmt":"2023-07-24T03:07:17","slug":"r-ukuran-histogram","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-ukuran-histogram\/","title":{"rendered":"A: bagaimana cara mengubah jumlah bin di histogram"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Saat Anda membuat histogram di R, rumus yang dikenal sebagai <a href=\"https:\/\/statorials.org\/id\/aturan-sturges-1\/\" target=\"_blank\" rel=\"noopener\">aturan Sturges<\/a> digunakan untuk menentukan jumlah grup optimal yang akan digunakan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Namun, Anda bisa menggunakan sintaks berikut untuk mengganti rumus ini dan menentukan jumlah pasti grup yang akan digunakan dalam histogram:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>hist(data, breaks = seq(min(data), max(data), length. <span style=\"color: #3366ff;\">out<\/span> = <span style=\"color: #008000;\">7<\/span> ))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa jumlah grup yang digunakan dalam histogram akan kurang satu dari jumlah yang ditentukan dalam argumen <strong>length.out<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Buat Histogram Dasar<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat histogram dasar di R tanpa menentukan jumlah bin:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define vector of data<\/span>\ndata &lt;- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 7, 10, 11, 13, 16, 16, 16)\n<\/span>\n<span style=\"color: #008080;\">#create histogram of data\n<\/span><span style=\"color: #000000;\">hist(data, col = ' <span style=\"color: #ff0000;\">lightblue<\/span> ')<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-18842 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bacs1.png\" alt=\"\" width=\"440\" height=\"467\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Dengan menggunakan aturan Sturges, R memutuskan untuk menggunakan total <strong>8<\/strong> grup dalam histogram.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Tentukan jumlah bin yang akan digunakan dalam histogram<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat histogram untuk vektor data yang sama dan menggunakan tepat <strong>6<\/strong> grup:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define vector of data\n<\/span><\/span><span style=\"color: #008000;\"><span style=\"color: #000000;\">data &lt;- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 7, 10, 11, 13, 16, 16, 16)\n<\/span><\/span>\n<span style=\"color: #008080;\">#create histogram with 6 bins\n<span style=\"color: #000000;\">hist(data, col = ' <span style=\"color: #ff0000;\">lightblue<\/span> ', breaks = seq(min(data), max(data), length. <span style=\"color: #3366ff;\">out<\/span> = <span style=\"color: #008000;\">7<\/span> ))<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-18843 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bacs2.png\" alt=\"\" width=\"438\" height=\"455\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <strong>Tindakan Pencegahan dalam Memilih Jumlah Tempat Sampah Tertentu<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">Jumlah grup yang digunakan dalam histogram mempunyai dampak besar pada cara kita menafsirkan kumpulan data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jika kita menggunakan terlalu sedikit grup, pola dasar sebenarnya dalam data dapat disembunyikan:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define vector of data\n<\/span><\/span><span style=\"color: #008000;\"><span style=\"color: #000000;\">data &lt;- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 7, 10, 11, 13, 16, 16, 16)\n<\/span><\/span>\n<span style=\"color: #008080;\">#create histogram with 3 bins\n<span style=\"color: #000000;\">hist(data, col = ' <span style=\"color: #ff0000;\">lightblue<\/span> ', breaks = seq(min(data), max(data), length. <span style=\"color: #3366ff;\">out<\/span> = <span style=\"color: #008000;\">4<\/span> ))<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-18844 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bacs3.png\" alt=\"\" width=\"450\" height=\"455\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Sebaliknya, jika kita menggunakan terlalu banyak grup, kita cukup memvisualisasikan noise dalam kumpulan data:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #008080;\">#define vector of data\n<\/span><\/span><span style=\"color: #008000;\"><span style=\"color: #000000;\">data &lt;- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 6, 7, 10, 11, 13, 16, 16, 16)\n<\/span><\/span>\n<span style=\"color: #008080;\">#create histogram with 15 bins\n<span style=\"color: #000000;\">hist(data, col = ' <span style=\"color: #ff0000;\">lightblue<\/span> ', breaks = seq(min(data), max(data), length. <span style=\"color: #3366ff;\">out<\/span> = <span style=\"color: #008000;\">16<\/span> ))<\/span><\/span><\/strong> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-18845 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bacs4.png\" alt=\"\" width=\"451\" height=\"458\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Secara umum, aturan default Sturges yang digunakan di R cenderung menghasilkan histogram dengan jumlah grup yang optimal.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jangan ragu untuk menggunakan kode yang disediakan di sini untuk membuat histogram dengan jumlah bin yang tepat, namun berhati-hatilah untuk tidak memilih terlalu banyak atau terlalu sedikit.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menjalankan fungsi umum lainnya dengan histogram di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/beberapa-histogram-r\/\" target=\"_blank\" rel=\"noopener\">Cara memplot banyak histogram di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/histogram-dengan-dua-variabel-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara membuat histogram dua variabel di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/histogram-frekuensi-relatif-r\/\" target=\"_blank\" rel=\"noopener\">Cara membuat histogram frekuensi relatif di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Saat Anda membuat histogram di R, rumus yang dikenal sebagai aturan Sturges digunakan untuk menentukan jumlah grup optimal yang akan digunakan. Namun, Anda bisa menggunakan sintaks berikut untuk mengganti rumus ini dan menentukan jumlah pasti grup yang akan digunakan dalam histogram: hist(data, breaks = seq(min(data), max(data), length. out = 7 )) Perhatikan bahwa jumlah grup [&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>A: Cara mengubah jumlah kotak di histogram - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengubah jumlah bin dalam histogram di R, beserta 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\/r-ukuran-histogram\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A: Cara mengubah jumlah kotak di histogram - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengubah jumlah bin dalam histogram di R, beserta contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-ukuran-histogram\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T03:07:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bacs1.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-ukuran-histogram\/\",\"url\":\"https:\/\/statorials.org\/id\/r-ukuran-histogram\/\",\"name\":\"A: Cara mengubah jumlah kotak di histogram - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T03:07:17+00:00\",\"dateModified\":\"2023-07-24T03:07:17+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengubah jumlah bin dalam histogram di R, beserta contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-ukuran-histogram\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-ukuran-histogram\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-ukuran-histogram\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"A: bagaimana cara mengubah jumlah bin di histogram\"}]},{\"@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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