[R] Remove Even Number from A Vector

Paul Roebuck roebuck at mdanderson.org
Fri Aug 1 08:14:03 CEST 2008


On Fri, 1 Aug 2008, Gundala Viswanath wrote:

> How can I remove the even number from the following vector
>
> > x
> [1]   4   5   6   8  17  20  21  22  23  25  26  31  35  36  38  40  41  42  43
> [20]  44  50  74  75  82  84  89  90  91  95  96  97 100 101 102 118 119 121 122
> [39] 123 135 136 157 158
>
> yielding
>
> 5, 17, 21, 23, 25, ..... (keep odd number).
>

x[which(x %% 2 != 0)]

----------------------------------------------------------
SIGSIG -- signature too long (core dumped)



More information about the R-help mailing list