I'm ordering "The R Book" and hope to learn a lot more about R. In a
meantime, I have a matrix of digits and I would like to look for a column
that contains zeroes and remove the entire column from the matrix. I can
write a piece of R code to do that (and it works); however, I think the
R-experts have more tricks to do such a 'simple' thing.
Many thanks in advance.
--My Coyne
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