[R] Histogram

Ryota Suzuki ryota.suzuki at is.titech.ac.jp
Tue Nov 18 16:47:35 CET 2003


Arend P. van der Veen wrote:
> Hi,
>
> I have what should be a simple question.  I would like to generate a
> histogram of
>
> x <- c("a","b","c","b","c","c")
>
> where the first bar to be labeled 'c' with height 3, second bar to be
> labeled 'b' with height 2 and third bar to be labeled 'a' with height 1.

Maybe the following would help you:

x <- c("a","b","c","b","c","c")
x.fac <- factor(x)
plot(x.fac)

Best Regards,
Ryota Suzuki

>
> This should be an easy task in R but I think I am missing something?
>
> Thanks,
> Arend van der Veen
>
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