thanks!
On Fri, Jul 13, 2012 at 4:35 AM, Jessica Streicher <j.streic...@micromata.de
> wrote:
> two things:
>
> - R always counts from 1, not from 0
> - listmembers are accessed by using [[ ]] , not [ ]
>
> try
>
> t1[t==ll[[1]], "v"] <- 99
>
> greetings Jessi
>
>
> On 11.07.2012, at 15:47, Charles Stangor wrote:
>
> > I can't seem to determine how to get the name of a list member to
> > substitute:
> >
> > ll <- list("a1" = "a","a2" = "b")
> >
> > t1[t==ll[0], "v"] <- 99
> >
> > why doesn't this substitute to:
> >
> > t1[t=="a", "v"] <- 99
> >
> > Thank you!
> >
> >
> >
> >
> > --
> > Charles Stangor
> > Professor
> >
> > [[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
> > and provide commented, minimal, self-contained, reproducible code.
>
>
--
Charles Stangor
Professor and Associate Chair
[[alternative HTML version deleted]]
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