[R] Deltas or changes

Ista Zahn istazahn at gmail.com
Wed Mar 10 20:41:16 CET 2010


Please learn to Read The Fine Manual:

?"["

will give you the answer.

-Ista

On Wed, Mar 10, 2010 at 8:43 AM, ManInMoon <xmoon2000 at googlemail.com> wrote:
>
> Hi, I am new to R.
>
> What does a negative amount in an index do?
>
> i.e. x[-lenght[x]]
> --
> View this message in context: http://n4.nabble.com/Deltas-or-changes-tp1585960p1587408.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at 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.
>



-- 
Ista Zahn
Graduate student
University of Rochester
Department of Clinical and Social Psychology
http://yourpsyche.org



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