<\/p>\n
Bir vekt\u00f6rdeki de\u011ferlerin ortalamas\u0131n\u0131 hesaplamak i\u00e7in R’deki Mean()<\/strong> i\u015flevini kullanabilirsiniz:<\/span><\/p>\n A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir.<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, R’deki bir vekt\u00f6r\u00fcn ortalama de\u011ferinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n Vekt\u00f6r\u00fcn\u00fczde eksik de\u011ferler varsa ortalamay\u0131 hesaplarken eksik de\u011ferleri yok saymak i\u00e7in na.rm = TRUE<\/strong> belirtti\u011finizden emin olun:<\/span><\/p>\n Ortalamay\u0131 hesaplamadan \u00f6nce bir vekt\u00f6r\u00fcn her bir ucundan g\u00f6zlemlerin belirli bir k\u0131sm\u0131n\u0131 (0 ila 0,5) \u00e7\u0131karmak i\u00e7in trim<\/strong> arg\u00fcman\u0131n\u0131 da kullanabilirsiniz:<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, bir veri \u00e7er\u00e7evesindeki belirli bir s\u00fctunun ortalama de\u011ferinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, bir veri \u00e7er\u00e7evesindeki birden \u00e7ok s\u00fctunun ortalamas\u0131n\u0131 hesaplamak i\u00e7in application()<\/strong> i\u015flevinin nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n R’de grup ba\u015f\u0131na ortalama nas\u0131l hesaplan\u0131r<\/a> Bir vekt\u00f6rdeki de\u011ferlerin ortalamas\u0131n\u0131 hesaplamak i\u00e7in R’deki Mean() i\u015flevini kullanabilirsiniz: mean(x) A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir. \u00d6rnek 1: Vekt\u00f6r\u00fcn ortalamas\u0131n\u0131 hesaplay\u0131n A\u015fa\u011f\u0131daki kod, R’deki bir vekt\u00f6r\u00fcn ortalama de\u011ferinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir: #definevector x <- c(3, 6, 7, 7, 12, 14, 19, 22, 24) #calculate mean of vector mean(x) [1] 12.66667 Vekt\u00f6r\u00fcn\u00fczde eksik […]<\/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-1858","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n mean(x)\n<\/strong><\/pre>\n
\u00d6rnek 1: Vekt\u00f6r\u00fcn ortalamas\u0131n\u0131 hesaplay\u0131n<\/strong><\/span><\/h3>\n
#definevector<\/span>\nx <- c(3, 6, 7, 7, 12, 14, 19, 22, 24)\n\n#calculate mean of vector<\/span>\nmean(x)\n\n[1] 12.66667\n<\/strong><\/pre>\n #define vector with some missing values<\/span>\nx <- c(3, 6, 7, 7, NA, 14, NA, 22, 24)\n\n#calculate mean of vector<\/span>\nmean(x, na. rm<\/span> = TRUE<\/span> )\n\n[1] 11.85714\n<\/strong><\/pre>\n #definevector<\/span>\nx <- c(3, 6, 7, 7, 12, 14, 19, 22, 24)\n\n#calculate mean of vector after trimming 20% of observations off each end<\/span>\nmean(x, trim = 0.2<\/span> )\n\n[1] 12.42857\n<\/strong><\/pre>\n \u00d6rnek 2: Veri \u00e7er\u00e7evesindeki bir s\u00fctunun ortalamas\u0131n\u0131 hesaplama<\/strong><\/span><\/h3>\n
#define data frame<\/span>\ndf <- data. frame<\/span> (a=c(3, 6, 7, 7, 12, 14, 19, 22, 24),\n b=c(4, 4, 5, 12, 13, 14, 9, 1, 2),\n c=c(5, 6, 6, 3, 5, 5, 6, 19, 25))\n\n#calculate mean of column 'a'\n<\/span>mean(df$a)\n\n[1] 12.66667\n<\/strong><\/pre>\n \u00d6rnek 3: Bir veri \u00e7er\u00e7evesindeki birden \u00e7ok s\u00fctunun ortalamas\u0131n\u0131 hesaplama<\/strong><\/span><\/h3>\n
#define data frame<\/span>\ndf <- data. frame<\/span> (a=c(3, 6, 7, 7, 12, 14, 19, 22, 24),\n b=c(4, 4, 5, 12, 13, 14, 9, 1, 2),\n c=c(5, 6, 6, 3, 5, 5, 6, 19, 25))\n\n#calculate mean of columns 'a' and 'c'\n<\/span>apply(df[, c(' a<\/span> ', ' c<\/span> ')], 2, mean)\n\n ac\n12.666667 8.888889<\/strong><\/pre>\n Ek kaynaklar<\/strong><\/span><\/h3>\n
R’de a\u011f\u0131rl\u0131kl\u0131 ortalama nas\u0131l hesaplan\u0131r<\/a>
R’de geometrik ortalama nas\u0131l hesaplan\u0131r<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"