[R] How to convert the output of tapply() so that it has the same order as the input?

Marius Hofert marius.hofert at math.ethz.ch
Sat Sep 15 20:53:47 CEST 2012


Dear Bill,

Thanks a lot for your quick reply, that was exactly what I was looking for.

Cheers,

Marius

William Dunlap <wdunlap at tibco.com> writes:

> Does ave() do what you want?
>   y. <- ave(x$value, x$x1, x$x2, FUN=function(x)x)
>
> Bill Dunlap
> Spotfire, TIBCO Software
> wdunlap tibco.com
>
>




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