[R] Histogram classwise

[Greg Snow]

You might want to look at the lattice or ggplot2 packages, both of
which can create a graph for each of the classes.

On Tue, Apr 3, 2012 at 6:20 AM, arunkumar1111 <akpbond007 at gmail.com> wrote:
> Hi
> I have a data class wise. I want to create a histogram class wise without
> using for loop as it takes a long time
> my data looks like this
>
> x       class
> 27      1
> 93      3
> 65      5
> 1       2
> 69      5
> 2       1
> 92      4
> 49      5
> 55      4
> 46      1
> 51      3
> 100     4
>
>
>
>
> -----
> Thanks in Advance
>        Arun
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-- 
Gregory (Greg) L. Snow Ph.D.
538280 at gmail.com