On 10/29/2010 11:33 PM, "Sibylle Stöckli" wrote:
Dear R users
I would like to group my barplot graph (see example on the R help link). The
proposed R code, adding individual bars to the plot, looks really overwhelming.
My specific dataset just consists of five groups and three different levels
within each groups (the individual bars). The .txt file is read as matrix
(horizontal: group, vertical: levels).
The R trellis barchart (function group="") is an easy function, but
unfortunately the upper plot part look much different from other graphs. I would
therefore prefer barplot to stansdardize my plots within the manuscript.
It would be very helpful for me to know if anyone else has worked on the
barplot group function.
Hi Sibylle,
I think you want something like barNest (plotrix). It will plot nested
bars to whatever depth of nesting you want (although I don't think
anyone would want more than three or four levels), and you can just
display the final level if you want. I am competely rewriting this
function at the moment to make it more flexible, and there should be a
new version of plotrix turning up soon. However, the present function
will give you an idea of what it will do.
Jim
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