Meyners,Michael,LAUSANNE,AppliedMathematics wrote:
What you (probably) want here is
num.mat ["seq",]
> num.mat [num.vec]
[1] NA NA NA NA
num.mat["num.vec",]
and so on. You have to use tell R that you want the ROW (that's why the
comma is needed) defined by the NAME "seq" or "num.vec" (that's why you
need "") .
Thanks, I had been exactly there before, and it didn't work neither. Now
it works. I do understand the need for the rows *now*.
Uwe
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