[R] ODD and EVEN numbers

[David Winsemius]

On Mar 31, 2010, at 12:43 PM, tj wrote:

>
> Hi,
>
> anyone here who knows how to determine if an integer is "odd" or  
> "even" in
> R?
> Thanks.

 > 2 %% 2 == 0
[1] TRUE
 > 3 %% 2 == 0
[1] FALSE

is.even <- function(x){ x %% 2 == 0 }

 > is.even(2)
[1] TRUE
-- 
David Winsemius, MD
West Hartford, CT