Hi Dear All, This is a function which contains Covariance Ratio and Likelihood Distance values (CVRi, LDi). i want to compute the all row's values, that is run this function for nrow(X) times. The X and Y matrices are;
X<-matrix(c(1125,920,835,1000,1150,990,840,650,640,583,570,570,510,555,460,275,510,165,244,79,232,268,271,237,192,202,184,200,180,165,151,171,243,147,286,198,196,210,327,334,7160,8804,8108,6370,6441,5154,5896,5336,5041,5012,4825,4391,4320,3709,3969,3558,4361,3301,2964,2777,85.9,86.5,85.2,83.8,82.1,79.2,81.2,80.6,78.4,79.3,78.7,78.0,72.3,74.9,74.4,72.5,57.7,71.8,72.5,71.9,8905,7388,5348,8056,6960,5690,6932,5400,3177,4461,3901,5002,4665,4642,4840,4479,4200,3410,3360,2599),nrow=20) Y<-matrix(c(1.5563,0.8976,0.7482,0.7160,0.3130,0.3617,0.1139,0.1139,-0.2218,-0.1549,0.0000,0.0000,-0.0969,-0.2218,-0.3979,-0.1549,-0.2218,-0.3979,-0.5229,-0.0458),nrow=20) theta <- function(X,Y) { B.cap <- solve(t(X)%*%X)%*%t(X)%*%Y P <- X%*%solve(t(X)%*%X)%*%t(X) Y.cap <- P%*%Y e <- Y-Y.cap var.cap<-(t(e)%*%e)/(nrow(X)-ncol(X)-1) ei <- Y[i,]-X[i,]%*%B.cap pi <- P[i,i] var.cap.i <- (((nrow(X)-ncol(X)-1)*var.cap)/(nrow(X)-ncol(X)-2))-(ei^2/((nrow(X)-ncol(X)-2)*(1-pi))) ti <- ei/(sqrt(var.cap)*sqrt(1-pi)) ti.star <- ei/(sqrt(var.cap.i)*sqrt(1-pi)) X.star <- cbind(X,Y) pi.star <- pi+(ei^2/(t(e)%*%e)) LDi <- nrow(X)*log(((nrow(X))/(nrow(X)-1))*(((nrow(X)-ncol(X)-2))/ (ti.star^2+nrow(X)-ncol(X)-2)))+((ti.star^2*(nrow(X)-1))/((1-pi)*(nrow(X)-ncol(X)-2)))-1 CVRi <- (((nrow(X)-ncol(X)-1-ti^2)/(nrow(X)-ncol(X)-2))^(nrow(X)))/(1-pi) list(ti=ti,ti.star=ti.star,pi=pi,pi.star=pi.star,LDi=LDi,CVRi=CVRi) } obj<-list() for(i in 1:nrow(X)){ X<-X Y<-Y out<-theta(X,Y) obj<-c(obj,list(out))} obj Finally i get values... Is there any way to get the outputs as a list or data.frame like pi CVRi 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 for all values (pi,pi.star,ti,ti.star,CVRi,LDi)... Thanks so much for any idea ! -- View this message in context: http://r.789695.n4.nabble.com/selection-of-outputs-from-the-function-tp3163361p3163361.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.