hello, tank you very very much. it solves my first problem. i hope you can help me also with the second problem. it was like this.
p_11=seq(0,1,0.1) p_12=seq(0,1,0.1) then i get also this error message: Error in rmultinom(n - q + 1, size = 1, prob = rbind(p_11, p_12, (1 - : non-positive probability i try to solve this problem with a if order like this: p_11=seq(0,1,0.1) p_12=seq(0,1,0.1) guete = function(p_11,p_12) { if(p_11+p_12<1) set.seed(1000) S_vek=matrix(0,nrow=N,ncol=1) for(i in 1:N) { X_0=rmultinom(q-1,size=1,prob=p_0) X_1=rmultinom(n-q+1,size=1,prob=cbind(p_11,p_12,(1-p_11-p_12))) N_0=apply(X_0[,(n-2*k-L+1):(n-k-L)],1,sum) N_1=apply(X_1[,(n-q-k+2):(n-q+1)],1,sum) S_vek[i]=((sum(((N_1-k*cbind(p_11,p_12,(1-p_11-p_12)))^2)/k*cbind(p_11,p_12,(1-p_11-p_12))))/(sum(((N_0-k*p_0)^2)/k*p_0)))-1 } 1-mean(f_1<=S_vek & S_vek <=f_2) } f=outer(p_11,p_12,Vectorize(guete)) but i get the error message: Error in rmultinom(n - q + 1, size = 1, prob = cbind(p_11, p_12, (1 - : non-positive probability. thank for your helps. Tuggi -- View this message in context: http://r.789695.n4.nabble.com/problem-with-outer-tp2532074p2532157.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.