{"id":1774,"date":"2023-07-25T01:16:06","date_gmt":"2023-07-25T01:16:06","guid":{"rendered":"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/"},"modified":"2023-07-25T01:16:06","modified_gmt":"2023-07-25T01:16:06","slug":"r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/","title":{"rendered":"Cara memperbaiki: objek (daftar) tidak bisa dipaksa mengetik &quot;double&quot;;"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Kesalahan umum yang mungkin Anda temui di R adalah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>Error: (list) object cannot be coerced to type 'double'\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kesalahan ini terjadi ketika Anda mencoba mengonversi daftar beberapa elemen menjadi elemen numerik tanpa terlebih dahulu menggunakan fungsi <strong>unlist()<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tutorial ini membagikan langkah-langkah tepat yang dapat Anda gunakan untuk mengatasi kesalahan ini.<\/span><\/p>\n<h3> <strong>Bagaimana cara mereproduksi kesalahan tersebut<\/strong><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut mencoba mengonversi daftar beberapa item menjadi nilai numerik:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create list\n<\/span>x &lt;- list(1:5, 6:9, 7)\n\n<span style=\"color: #008080;\">#display list\n<\/span>x\n\n[[1]]\n[1] 1 2 3 4 5\n\n[[2]]\n[1] 6 7 8 9\n\n[[3]]\n[1] 7\n\n<span style=\"color: #008080;\">#attempt to convert list to numeric\n<\/span>x_num &lt;- as. <span style=\"color: #3366ff;\">numeric<\/span> (x)\n\nError: (list) object cannot be coerced to type 'double'\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Karena kami tidak menggunakan fungsi <strong>unlist()<\/strong> , kami menerima pesan kesalahan <strong>(list) tidak dapat dipaksa mengetik &#8220;double&#8221;<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Bagaimana cara memperbaiki kesalahan tersebut<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Untuk mengonversi daftar menjadi numerik, kita perlu memastikan bahwa kita menggunakan fungsi <strong>unlist()<\/strong> :<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create list\n<\/span>x &lt;- list(1:5, 6:9, 7)\n\n<span style=\"color: #008080;\">#convert list to numeric\n<span style=\"color: #000000;\">x_num &lt;- as. <span style=\"color: #3366ff;\">numeric<\/span> (unlist(x))\n<\/span>\n#display numeric values\n<span style=\"color: #000000;\">x_num\n\n[1] 1 2 3 4 5 6 7 8 9 7<\/span>\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan fungsi <strong>class()<\/strong> untuk memverifikasi bahwa x_num memang merupakan vektor nilai numerik:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#verify that x_num is numeric\n<span style=\"color: #000000;\">class(x_num)\n\n[1] \"digital\"<\/span><\/span>\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita juga dapat memeriksa apakah daftar asli dan daftar numerik mempunyai jumlah elemen yang sama:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#display total number of elements in original list<\/span>\nsum(lengths(x))\n\n[1] 10\n\n<span style=\"color: #008080;\">#display total number of elements in numeric list<\/span>\nlength(x_num)\n\n[1] 10\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita melihat bahwa kedua panjangnya bersesuaian.<\/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 mengatasi kesalahan umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/kesalahan-rbind-pada-nama-r-tidak-cocok-dengan-nama-sebelumnya\/\" target=\"_blank\" rel=\"noopener\">Cara memperbaiki di R: Nama tidak sesuai dengan nama sebelumnya<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kontras-diterapkan-pada-faktor-dengan-2-level-atau-lebih\/\" target=\"_blank\" rel=\"noopener\">Cara memperbaikinya di R: kontras hanya dapat diterapkan pada faktor dengan 2 level atau lebih<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\">Cara memperbaikinya di R: panjang benda yang lebih panjang bukan kelipatan panjang benda yang lebih pendek<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kesalahan umum yang mungkin Anda temui di R adalah: Error: (list) object cannot be coerced to type &#8216;double&#8217; Kesalahan ini terjadi ketika Anda mencoba mengonversi daftar beberapa elemen menjadi elemen numerik tanpa terlebih dahulu menggunakan fungsi unlist() . Tutorial ini membagikan langkah-langkah tepat yang dapat Anda gunakan untuk mengatasi kesalahan ini. Bagaimana cara mereproduksi kesalahan [&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 Memperbaiki: Objek (Daftar) tidak bisa dipaksa mengetik &quot;double&quot;<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: Objek (daftar) tidak dapat dipaksa mengetik &quot;ganda&quot;.\" \/>\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-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Memperbaiki: Objek (Daftar) tidak bisa dipaksa mengetik &quot;double&quot;\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: Objek (daftar) tidak dapat dipaksa mengetik &quot;ganda&quot;.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T01:16:06+00:00\" \/>\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=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/\",\"url\":\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/\",\"name\":\"Cara Memperbaiki: Objek (Daftar) tidak bisa dipaksa mengetik &quot;double&quot;\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T01:16:06+00:00\",\"dateModified\":\"2023-07-25T01:16:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: Objek (daftar) tidak dapat dipaksa mengetik &quot;ganda&quot;.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-objek-daftar-tidak-dapat-dipaksa-untuk-mengetik-ganda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memperbaiki: objek (daftar) tidak bisa dipaksa mengetik &quot;double&quot;;\"}]},{\"@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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