Markku Karhunen wrote:
Hi,
Does anybody know, what is going on here?
diag( x ) produces a round(x) x round(x) identity matrix when x is
length 1. (This is the third case listed on the man page ?diag). See
the note there about a safer form if you wanted a matrix with x on the
diagonal.
Duncan Murdoch
diag(sqrt(1))
[,1]
[1,] 1
diag(sqrt(0.3333))
<0 x 0 matrix>
sqrt(1)
[1] 1
sqrt(0.3333)
[1] 0.5773214
BR, Markku Karhunen
researcher
University of Helsinki
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