I tried that, it will work well if the vector contain unique row names.
However, my vector contain duplicate row names.

On Fri, Apr 11, 2008 at 6:53 PM, Petr PIKAL <petr.pikal@precheza.cz> wrote:

> Hi
>
>
> r-help-bounces@r-project.org napsal dne 11.04.2008 12:46:11:
>
> > Hi,
> >
> > How to refer to rows using a vector of row names ?
>
> Not sure what you mean but
>
> rownames(data.frame) %in% vector of row names
>
> shall give you numbers of rows, which you can use for subsetting
>
> Regards
> Petr
>
>
>
> >
> > Thanks
> > Stanley
> >
> >    [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html<http://www.r-project.org/posting-guide.html>
> > and provide commented, minimal, self-contained, reproducible code.
>
>

	[[alternative HTML version deleted]]

