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I would like to take a vector, for example:
X <- c(1,2,3,-1,-2,-3)
and add 1 (or any other number fixed in advance) to the entries in which the values are negative, to produce
1,2,3,0,-1,-2
Is there a slick way to do this ?
Submitted in the R Golf competition for this problem:
Works because (X<0) will get coerced 1 for any desired case and 0 for others.