{"id":1913,"date":"2023-07-24T11:50:10","date_gmt":"2023-07-24T11:50:10","guid":{"rendered":"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/"},"modified":"2023-07-24T11:50:10","modified_gmt":"2023-07-24T11:50:10","slug":"x-harus-berupa-angka","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/","title":{"rendered":"Cara memperbaikinya di r: 'x' harus numerik"},"content":{"rendered":"

<\/p>\n

\n

Kesalahan yang mungkin Anda temui di R adalah:<\/span><\/p>\n

 Error in hist.default(data): 'x' must be numeric\n<\/strong><\/pre>\n
 Kesalahan ini terjadi ketika Anda mencoba membuat histogram untuk variabel yang bukan numerik.<\/span><\/p>\n
 Tutorial ini menjelaskan dengan tepat cara memperbaiki kesalahan ini.<\/span><\/p>\n
 Bagaimana cara mereproduksi kesalahan tersebut<\/strong><\/span><\/h3>\n
 Misalkan kita mencoba membuat histogram untuk vektor data berikut:<\/span><\/p>\n
 #definevector\n<\/span>data <- c('1.2', '1.4', '1.7', '1.9', '2.2', '2.5', '3', '3.4', '3.7', '4.1')\n\n#attempt to create histogram to visualize distribution of values in vector\n<\/span>hist(data)\n\nError in hist.default(data): 'x' must be numeric\n<\/strong><\/pre>\n
 Kami menerima kesalahan karena data<\/strong> saat ini bukan vektor numerik. Kami dapat mengonfirmasi hal ini dengan memeriksa kelas:<\/span><\/p>\n
 #check class\n<\/span>class(data)\n\n[1] \u201ccharacter\u201d\n<\/strong><\/pre>\n
 Saat ini datanya<\/strong> berupa karakter vektor.<\/span><\/p>\n
 Bagaimana cara memperbaiki kesalahan tersebut<\/strong><\/span><\/h3>\n
 Cara termudah untuk memperbaiki kesalahan ini adalah dengan menggunakan as.numeric()<\/strong> untuk mengubah vektor kita menjadi numerik:<\/span> <\/p>\n
 #convert vector from character to numeric\n<\/span>data_numeric <- as. numeric<\/span> (data)\n\n#create histogram\nhist(data_numeric)<\/span><\/span>\n<\/strong><\/pre>\n
\"\"<\/p>\n
 Perhatikan bahwa kami tidak menerima kesalahan dan kami dapat membuat histogram karena vektor kami sekarang berupa numerik.<\/span><\/p>\n
 Kita dapat memverifikasi ini dengan memeriksa kelas:<\/span><\/p>\n
 #check class\n<\/span>class(data_numeric)\n\n[1] \"digital\"\n<\/strong><\/pre>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara memperbaiki kesalahan umum lainnya di R:<\/span><\/p>\n
 Cara Memperbaiki: NAS Diperkenalkan oleh Paksaan<\/a>
 Cara Memperbaiki: Jumlah Indeks pada Matriks Salah<\/a>
 Cara memperbaikinya: jumlah barang yang akan diganti bukan kelipatan dari panjang penggantian<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Kesalahan yang mungkin Anda temui di R adalah: Error in hist.default(data): ‘x’ must be numeric Kesalahan ini terjadi ketika Anda mencoba membuat histogram untuk variabel yang bukan numerik. Tutorial ini menjelaskan dengan tepat cara memperbaiki kesalahan ini. Bagaimana cara mereproduksi kesalahan tersebut Misalkan kita mencoba membuat histogram untuk vektor data berikut: #definevector data <- c(‘1.2’, […]<\/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 memperbaikinya di R: 'x' harus numerik - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: 'x' harus numerik.\" \/>\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\/x-harus-berupa-angka\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara memperbaikinya di R: 'x' harus numerik - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: 'x' harus numerik.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T11:50:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/histr1.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=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/\",\"url\":\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/\",\"name\":\"Cara memperbaikinya di R: 'x' harus numerik - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T11:50:10+00:00\",\"dateModified\":\"2023-07-24T11:50:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di R: 'x' harus numerik.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/x-harus-berupa-angka\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memperbaikinya di r: 'x' harus numerik\"}]},{\"@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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