[R] Searching within a ch. string
ron_michael70 at yahoo.com
Thu May 14 08:58:55 CEST 2009
Thanks for these suggestions. However I have one more question. Is there any
way to extract only numbers? For example I want to extract only "88" in my
> Hi Ron,
> Look up the grep() function.
> *Luc Villandré*
> McGill University Health Center -
> Montreal Children's Hospital Research Institute/
> RON70 wrote:
>> Hi all, is there any function to find some words in a character-string?
>> example suppose the string is : "gdfsa-sdhchc-88", now I want to find
>> whether this string contains "sdhch". Is there any R function to do that?
> R-help at r-project.org mailing list
> PLEASE do read the posting guide
> and provide commented, minimal, self-contained, reproducible code.
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