[R] Is it possible to get the first letter of a word?

[Liaw, Andy]

Use substring() or substr().

Andy

> From: Navarre Sabine
> 
> Hi,
> I would to get the first letter of a word like:
> 
> > title_cat
>        TitleCat
> 1     Training
>  
> I would like T from Training!
> 
> Thnaks a lot for your help
>  
> Sabine
> 
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