On Jul 30, 2009, at 11:50 PM, Steve Jaffe wrote:
I can do this by writing (and reading) the file according to some
format of
my own devising, but I'm wondering if there is a built-in way to
write and
then restore a matrix with not only the dimnames (which
write.table/read.table can preserve) but also the names(dimnames)?
Example:
M <- matrix(1:4, 2, 2)
dimnames(M) <- list(xdim=c("a", "b"), ydim=c("u", "v"))
M
ydim
xdim u v
a 1 3
b 2 4
There are two such matched combinations for saving R objects complete
with attributes:
dput/dget # will be more readable with a text editor than the next
option
save/load # not very readable
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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