barplot(matrix(c(x,y),ncol = 2),beside=T)
Does this help
?barplot notes
height: either a vector or matrix of values describing the bars which
make up the plot. If 'height' is a vector, the plot consists
of a sequence of rectangular bars with heights given by the
values in the vector. If 'height' is a matrix and 'beside'
is 'FALSE' then each bar of the plot corresponds to a column
of 'height', with the values in the column giving the heights
of stacked "sub-bars" making up the bar. If 'height' is a
matrix and 'beside' is 'TRUE', then the values in each column
are juxtaposed rather than stacked.
> -----Original Message-----
> From: T Petersen [mailto:[EMAIL PROTECTED]
> Sent: Friday, 18 February 2005 1:35 PM
> To: Kevin Wang
> Cc: [email protected]
> Subject: Re: [R] Barplot - Can't figure it out
>
>
> Ups, it should of course be barplot() in my mail, not boxplot:-)
>
> Kevin Wang wrote:
>
> > Hi,
> >
> > T Petersen wrote:
> >
> >> Hi,
> >>
> >> I have two catagorical vectors like this;
> >>
> >> x = c(1, 2, 4, 2, 1)
> >> y = c(2, 4, 2 ,4, 1)
> >>
> >> I want to set up a barplot with the catagories 1-4
> horizontally and
> >> number of occurances vertically for each vector x,y. I've tried
> >>
> >> boxplot(table(x,y), beside=T)
> >>
> >> and
> >>
> >> boxplot(c(x,y), beside=T)
> >
> >
> > Have you tried barplot(), instead of boxplot()???
> >
> > Cheers,
> >
> > Kev
> >
>
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