search for: selectlow2

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2010 Apr 13
0
Error using reshape method
...] <- t(corrmat)[selectlow] sigma<- diag(stdev) %*% corrmat %*% diag(stdev) simu1<-rmnorm(n=ss, Sigma=sigma, mu=mu, d=dims, rho=co) simu11<-cbind(simu1,data.grp=1) #2nd set corrmat2 <- matrix(1, dims, dims) corrmat2[upper.tri(corrmat2)]<-co selectlow2 <- lower.tri(corrmat2) corrmat2[selectlow2] <- t(corrmat2)[selectlow2] sigma2<- diag(stdev) %*% corrmat2 %*% diag(stdev) simu2<-rmnorm(n=ss, Sigma=sigma2, mu=mu2, d=dims, rho=co) simu22<-cbind( simu2,data.grp=2) data.all<-rbind(simu11,sim...