[R] Looking for position of character in a string
wwwhsd at gmail.com
Wed Oct 1 21:00:57 CEST 2008
On Wed, Oct 1, 2008 at 3:56 PM, phoebe kong <sityeekong at gmail.com> wrote:
> Hi all,
> I would like to check if a string contains "." in it. If yes, I would like
> to know the position of "." in the string.
> Eg: X<-"NM1236.3"
> In above example, "." is at position 7.
> I tried functions grep() and match(). It seems they couldn't detect ".".
> Thanks in advance for your help,
> [[alternative HTML version deleted]]
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