Displaying 1 result from an estimated 1 matches for "easilest".
Did you mean:
easiest
2011 Jan 08
3
Question on list objects
...t object:
1. Suppose I have a matrix like:
dat <- matrix(1:9,3)
Now I want to replicate this entire matrix 3 times and put entire result in a list object. Means, if "res" is the resulting list then I should have:
res[[1]]=dat, res[[2]]=dat, res[[3]]=dat
How can I do that in the easilest manner?
2. Suppose I have 2 list objects:
list1 <- list2 <- vector("list", length=2)
for(i in 1:2) {
list1[[i]] <- matrix(rnorm(15), 3)
list2[[i]] <- matrix(rnorm(15), 3)
}
How can I add these 2 list objects? I have tried with just list1+list2, however it is generating...