Hi April,
You need nested loops for something like this
qs<- c(0,0.25,0.5,1,2,4,8,16,32,64)
nrows<-dim(Data)[1]
nqs<-length(qs)
D.mat<-SE.mat<-matrix(NA,nrow=nrows,ncol=nqs)
for(row in 1:nrows) {
for(qval in 1:nqs) {
# perform your calculation and set D.mat[row,qval] and
SE.mat[row,qval] to the
Hi
Your question is a bit cloudy. Simple loop can be realised to populate lists
res<-vector(100, "list")
for (i in 1:100) {
lll <- do something based on i value
res[[i]] <- put lll in ith place of the list
}
Cheers
Petr
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