[R] plotting order in a barchart.: two problems
John Kane
jrkrideau at yahoo.ca
Sat Apr 22 01:20:07 CEST 2006
I am new at R and have a simple problem, I think. I
have a matrix:
[,1] [,2] [,3]
a .5 2 .4
b 4 3.4 4
c 4 4 2
I want a barchart with the [,1] column plotted as the
left-most group on a vertical bar chart or as the top
group on a horizontal chart. However the plotting
order is , [,3] [,2] [,1].
I also am having a problem getting the rows to plot on
a vertical chart in the order : a , b, c . I achieved
this in a horizontal chart by doing a cbind(c,b,a) but
for some reason I do not seem to be getting this to
work for the vertical chart.
Nothing in Sort() or Order() seem particularly
appropriate ( or I don't understand what the help is
telling me).
Any suggestions would be appreciated.
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