[R] negative number to positive number
H. Paul Benton
hpbenton at scripps.edu
Wed Apr 25 01:46:37 CEST 2007
I know this is a pretty easy question but I can't find it in S poetry or
How can I make a negative number positive. Such as
-5 to be +5
I tried +(-5), but that didn't work.
So no, I don't mean taking a -5^2 just to get a positive number.
This is in a function so it's not just -5 it's x. :)
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