<\/p>\n
Veri noktalar\u0131n\u0131 0 ile 1 de\u011ferleri aras\u0131nda “geni\u015fletmek” i\u00e7in ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc<\/strong> kullan\u0131labilir.<\/span><\/p>\n Bu t\u00fcr d\u00f6n\u00fc\u015f\u00fcm genellikle oranlar ve y\u00fczdelerle u\u011fra\u015f\u0131rken kullan\u0131l\u0131r.<\/span><\/p>\n R’de ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc ger\u00e7ekle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz:<\/span><\/p>\n A\u015fa\u011f\u0131daki \u00f6rnekler bu s\u00f6zdiziminin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir.<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, 0 ile 1 aras\u0131ndaki vekt\u00f6r de\u011ferlerinde ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn nas\u0131l ger\u00e7ekle\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n Arcsin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn yaln\u0131zca 0 ile 1 aras\u0131ndaki de\u011ferlerde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 unutmay\u0131n. Yani bu aral\u0131\u011f\u0131n d\u0131\u015f\u0131nda de\u011ferlere sahip bir vekt\u00f6r\u00fcm\u00fcz varsa \u00f6ncelikle her de\u011feri 0 ile 1 aras\u0131nda olacak \u015fekilde d\u00f6n\u00fc\u015ft\u00fcrmemiz gerekir.<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, bir veri \u00e7er\u00e7evesinin belirli bir s\u00fctunundaki de\u011ferlerin ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn nas\u0131l ger\u00e7ekle\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n A\u015fa\u011f\u0131daki kod, bir veri \u00e7er\u00e7evesinin birden \u00e7ok s\u00fctunundaki de\u011ferlerin ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn nas\u0131l ger\u00e7ekle\u015ftirilece\u011fini g\u00f6sterir:<\/span><\/p>\n R’de Veri Nas\u0131l D\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr (Log, Kare K\u00f6k, K\u00fcp K\u00f6k)<\/a> Veri noktalar\u0131n\u0131 0 ile 1 de\u011ferleri aras\u0131nda “geni\u015fletmek” i\u00e7in ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc kullan\u0131labilir. Bu t\u00fcr d\u00f6n\u00fc\u015f\u00fcm genellikle oranlar ve y\u00fczdelerle u\u011fra\u015f\u0131rken kullan\u0131l\u0131r. R’de ark sin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc ger\u00e7ekle\u015ftirmek i\u00e7in a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanabiliriz: asin(sqrt(x)) A\u015fa\u011f\u0131daki \u00f6rnekler bu s\u00f6zdiziminin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir. \u00d6rnek 1: 0 ile 1 aras\u0131ndaki de\u011ferlerin arksin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc A\u015fa\u011f\u0131daki kod, 0 ile 1 aras\u0131ndaki […]<\/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-1872","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n asin(sqrt(x))\n<\/strong><\/pre>\n
\u00d6rnek 1: 0 ile 1 aras\u0131ndaki de\u011ferlerin arksin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc<\/strong><\/span><\/h3>\n
#definevector<\/span>\nx <- c(0.1, 0.33, 0.43, 0.5, 0.7)\n\n#perform arcsine transformation on values in vector<\/span>\nasin(sqrt(x))\n\n[1] 0.3217506 0.6119397 0.7151675 0.7853982 0.9911566\n<\/strong><\/pre>\n \u00d6rnek 2: 0 ila 1 aral\u0131\u011f\u0131 d\u0131\u015f\u0131ndaki de\u011ferlerin arksin\u00fcs d\u00f6n\u00fc\u015f\u00fcm\u00fc<\/strong><\/span><\/h3>\n
#define vector with values outside of range 0 to 1<\/span>\nx <- c(2, 14, 16, 30, 48, 78)\n\n#create new vector where each value is divided by max value<\/span>\ny <- x \/ max(x)\n\n#view new vector\n<\/span>y\n\n[1] 0.02564103 0.17948718 0.20512821 0.38461538 0.61538462 1.00000000\n\n#perform arcsine transformation on new vector<\/span>\nasin(sqrt(y))\n\n[1] 0.1608205 0.4374812 0.4700275 0.6689641 0.9018323 1.5707963\n<\/strong><\/pre>\n \u00d6rnek 3: Veri \u00e7er\u00e7evesindeki de\u011ferlerin Arcsine d\u00f6n\u00fc\u015f\u00fcm\u00fc<\/strong><\/span><\/h3>\n
#define data frame<\/span>\ndf <- data. frame<\/span> (var1=c(.2, .3, .4, .4, .7),\n var2=c(.1, .2, .2, .2, .3),\n var3=c(.04, .09, .1, .12, .2))\n\n#perform arcsine transformation on values in 'var1' column\n<\/span>asin(sqrt(df$var1))\n\n[1] 0.4636476 0.5796397 0.6847192 0.6847192 0.9911566\n<\/strong><\/pre>\n #define data frame<\/span>\ndf <- data. frame<\/span> (var1=c(.2, .3, .4, .4, .7),\n var2=c(.1, .2, .2, .2, .3),\n var3=c(.04, .09, .1, .12, .2))\n\n#perform arcsine transformation on values in 'var1' and 'var3' columns\n<\/span>sapply(df[ c(' var1<\/span> ', ' var3<\/span> ')], function<\/span> (x) asin(sqrt(x)))\n\n var1 var3\n[1,] 0.4636476 0.2013579\n[2,] 0.5796397 0.3046927\n[3,] 0.6847192 0.3217506\n[4,] 0.6847192 0.3537416\n[5,] 0.9911566 0.4636476<\/strong><\/pre>\n Ek kaynaklar<\/strong><\/span><\/h3>\n
R’de Box-Cox d\u00f6n\u00fc\u015f\u00fcm\u00fc nas\u0131l ger\u00e7ekle\u015ftirilir?<\/a>
R’de g\u00fcnl\u00fck i\u015flevi nas\u0131l kullan\u0131l\u0131r?<\/a>
R’de karek\u00f6k i\u015flevi nas\u0131l kullan\u0131l\u0131r?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"