{"id":1913,"date":"2023-07-24T11:50:10","date_gmt":"2023-07-24T11:50:10","guid":{"rendered":"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/"},"modified":"2023-07-24T11:50:10","modified_gmt":"2023-07-24T11:50:10","slug":"x-sayisal-olmali","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/","title":{"rendered":"R'de nas\u0131l d\u00fczeltilir: 'x' say\u0131sal olmal\u0131d\u0131r"},"content":{"rendered":"

<\/p>\n

\n

R’de kar\u015f\u0131la\u015fabilece\u011finiz bir hata:<\/span><\/p>\n

 Error in hist.default(data): 'x' must be numeric\n<\/strong><\/pre>\n
 Bu hata, say\u0131sal olmayan bir de\u011fi\u015fken i\u00e7in histogram olu\u015fturmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda ortaya \u00e7\u0131kar.<\/span><\/p>\n
 Bu e\u011fitimde bu hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi tam olarak a\u00e7\u0131klanmaktad\u0131r.<\/span><\/p>\n
 Hata nas\u0131l yeniden olu\u015fturulur?<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki veri vekt\u00f6r\u00fc i\u00e7in bir histogram olu\u015fturmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z\u0131 varsayal\u0131m:<\/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
 Veriler<\/strong> \u015fu anda say\u0131sal bir vekt\u00f6r olmad\u0131\u011f\u0131 i\u00e7in hata al\u0131yoruz. Bunu s\u0131n\u0131f\u0131 kontrol ederek do\u011frulayabiliriz:<\/span><\/p>\n
 #check class\n<\/span>class(data)\n\n[1] \u201ccharacter\u201d\n<\/strong><\/pre>\n
 \u015eu anda veriler<\/strong> bir karakter vekt\u00f6r\u00fcd\u00fcr.<\/span><\/p>\n
 Hata nas\u0131l d\u00fczeltilir?<\/strong><\/span><\/h3>\n
 Bu hatay\u0131 d\u00fczeltmenin en kolay yolu, vekt\u00f6r\u00fcm\u00fcz\u00fc say\u0131sala d\u00f6n\u00fc\u015ft\u00fcrmek i\u00e7in as.numeric()<\/strong> i\u015flevini kullanmakt\u0131r:<\/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
 Vekt\u00f6r\u00fcm\u00fcz\u00fcn art\u0131k say\u0131sal olmas\u0131 nedeniyle hata almad\u0131\u011f\u0131m\u0131z\u0131 ve histogram\u0131 olu\u015fturabildi\u011fimizi unutmay\u0131n.<\/span><\/p>\n
 Bunu s\u0131n\u0131f\u0131 kontrol ederek do\u011frulayabiliriz:<\/span><\/p>\n
 #check class\n<\/span>class(data_numeric)\n\n[1] \"digital\"\n<\/strong><\/pre>\n
 Ek kaynaklar<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki e\u011fitimlerde R’deki di\u011fer yayg\u0131n hatalar\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n
Nas\u0131l D\u00fczeltilir: Zorlaman\u0131n Getirdi\u011fi NA’lar<\/a>
Nas\u0131l D\u00fczeltilir: Matriste Yanl\u0131\u015f Dizin Say\u0131s\u0131<\/a>
 Nas\u0131l d\u00fczeltilir? De\u011fi\u015ftirilecek par\u00e7a say\u0131s\u0131, de\u011fi\u015ftirme uzunlu\u011funun kat\u0131 de\u011fil<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
R’de kar\u015f\u0131la\u015fabilece\u011finiz bir hata: Error in hist.default(data): ‘x’ must be numeric Bu hata, say\u0131sal olmayan bir de\u011fi\u015fken i\u00e7in histogram olu\u015fturmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131zda ortaya \u00e7\u0131kar. Bu e\u011fitimde bu hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi tam olarak a\u00e7\u0131klanmaktad\u0131r. Hata nas\u0131l yeniden olu\u015fturulur? A\u015fa\u011f\u0131daki veri vekt\u00f6r\u00fc i\u00e7in bir histogram olu\u015fturmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131m\u0131z\u0131 varsayal\u0131m: #definevector data <- c(‘1.2’, ‘1.4’, ‘1.7’, ‘1.9’, ‘2.2’, ‘2.5’, ‘3’, […]<\/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":[],"class_list":["post-1913","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nR'de nas\u0131l d\u00fczeltilir: 'x' say\u0131sal olmal\u0131d\u0131r - Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde R'de \u015fu hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r: 'x' say\u0131sal olmal\u0131d\u0131r.\" \/>\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\/tr\/x-sayisal-olmali\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R'de nas\u0131l d\u00fczeltilir: 'x' say\u0131sal olmal\u0131d\u0131r - Statorials\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde R'de \u015fu hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r: 'x' say\u0131sal olmal\u0131d\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/\" \/>\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=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/\",\"url\":\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/\",\"name\":\"R'de nas\u0131l d\u00fczeltilir: 'x' say\u0131sal olmal\u0131d\u0131r - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-24T11:50:10+00:00\",\"dateModified\":\"2023-07-24T11:50:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde R'de \u015fu hatan\u0131n nas\u0131l d\u00fczeltilece\u011fi a\u00e7\u0131klanmaktad\u0131r: 'x' say\u0131sal olmal\u0131d\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/x-sayisal-olmali\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R'de nas\u0131l d\u00fczeltilir: 'x' say\u0131sal olmal\u0131d\u0131r\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/tr\/#website\",\"url\":\"https:\/\/statorials.org\/tr\/\",\"name\":\"Statorials\",\"description\":\"\u0130statistik okuryazarl\u0131\u011f\u0131 rehberiniz!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/tr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Merhaba, ben Benjamin, emekli bir istatistik profes\u00f6r\u00fc ve Statorials \u00f6\u011fretmenine d\u00f6n\u00fc\u015ft\u00fcm. \u0130statistik alan\u0131ndaki kapsaml\u0131 deneyimim ve uzmanl\u0131\u011f\u0131mla, \u00f6\u011frencilerimi Statorials arac\u0131l\u0131\u011f\u0131yla g\u00fc\u00e7lendirmek i\u00e7in bilgilerimi payla\u015fmaya can at\u0131yorum. 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