Determine if a number is odd or even.
Determine if a number is odd or even.
is.odd(x) is.even(x)
x |
A numeric vector. |
A logical vector of the same length as x.
Derek H. Ogle, derek@derekogle.com
## Individual values is.odd(1) is.odd(2) is.even(3) is.even(4) ## Vector of values d <- 1:8 data.frame(d,odd=is.odd(d),even=is.even(d))
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