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.
## 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))
Derek H. Ogle, DerekOgle51@gmail.com