[R] Setting matrix dimnames in a list
statmobile
statmobile at gmail.com
Thu May 8 19:33:46 CEST 2008
Hey All,
I was wondering if I could solicit a little input on what I'm trying to
do here. I have a list of matrices, and I want to set their dimnames,
but all I can come up with is this:
x <- matrix(1:4,2)
y <- matrix(5:8,2)
z <- list(x,y)
nm <- c("a","b")
nms <- list(nm,nm)
z <- lapply(z,function(x)dimnames(x)<-nms)
As you can see, this doesn't quite work. Could anybody help me, and
bonus points if you can help me do this efficiently. Please cc my email
address, because I only get summaries of the list.
Thanks in advance!
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