is.wholenumber function

Checks whether x contains integer numbers.

Checks whether x contains integer numbers.

Borrowed from the example in integer.

is.wholenumber(x, tol = .Machine$double.eps^0.5)

Arguments

  • x: a vector to be checked for integers
  • tol: an optional parameter specifying to which precision the check is to be performed.

Returns

Returns a vector of logicals with the same length as x; each element i is TRUE iff x[i] is an integer.

Examples

## Not run: is.wholenumber(1) # is TRUE (x <- seq(1, 5, by = 0.5) ) is.wholenumber( x ) #--> TRUE FALSE TRUE ... ## End(Not run)
  • Maintainer: Tobias Kley
  • License: GPL (>= 2)
  • Last published: 2024-07-11