Hi,
Is there a way of using is.infinite as is.na ? I'd like to avoid looping the data.frame.
mat
x y z 1 1 Inf NA 2 2 Inf NA 3 3 Inf NA
is.na(mat)
x y z 1 FALSE FALSE TRUE 2 FALSE FALSE TRUE 3 FALSE FALSE TRUE
What I get at the moment is
is.infinite(mat)
x y z FALSE FALSE FALSE
No, but what's the problem using
sapply(mat, is.infinite)
instead?
Uwe Ligges
Thanks
EJ
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