On 1/4/2006 12:30 PM, Lisa Wang wrote:
> Hello there,
>
> I would like to produce a plot of x<-c(4,5,6),which is the mean of each
> group and y<-c('groupA','groupB','groupC').
>
> plot (x,y) can not produce any graphics because y is not numerical.
>
> What should I do to produce this graphic?
dotchart(x,y) does a nice job. See ?dotchart for a lot of optional
arguments to change the look of it.
Duncan Murdoch
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