Hi,
I'm trying to graph some data in a boxplot-like style, but I want to set
the box and whisker limits myself (rather than having R calculate them for
me). I'd like the boxes to be shaded and the whiskers to be dotted lines.
My data are set up is something like this:
min.whisker max.whisker min.box max.box species
0 200 20 37 A
0 150 0 10 B
10 55 12 20 B
etc... I have a categorical variable (species) which I'd like to use to
group the boxes along the x-axis of the graph. I tried to do this by
plotting a blank graph and adding the boxes and lines individually using
the lines() function, but it was labour intensive, inelegant, and I
couldn't get the bars in each group (species) not to overlap with one
another.
Does anyone know how to accomplish a graph like this in R with more
succinct coding and/or a custom graphing package? Thanks!
Regards,
Brianna
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