Or perhaps more clearly,

histogram(~a1 + b1 + c1, data = aa, outer = TRUE)

--sundar

On Fri, Mar 19, 2010 at 3:50 PM, Gabor Grothendieck <ggrothendieck@(protected)
> wrote:

> Try this:
>
> histogram(~ values | ind, stack(aa))
>
>
> On Fri, Mar 19, 2010 at 5:44 PM, Santosh <santosh2005@(protected):
> > Dear R-gurus
> >
> > aa <- data.frame(a1=rnorm(20),b1=rnorm(20,0.8),c1=rnorm(20,0.5))
> > sapply(aa,function(x) histogram(x,breaks=NULL))
> >
> > or px <- sapply(aa,function(x) histogram(x,breaks=NULL))
> > print(px,split=c(1,1,1,1),more=F)
> >
> > The above code does not seem to work. am I missing something?
> >
> > Thanks,
> > Santosh
> >
> >     [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@(protected)
> > 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.
> >
>
> ______________________________________________
> R-help@(protected)
> 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.
>

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______________________________________________
R-help@(protected)
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.