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Print lattice output to table?

3 messages · Deepayan Sarkar, GL

Original
GL
# 
I have beautiful box and whisker charts formatted with lattice, which is
obviously calculating summary statistics internally in order to draw the
charts. Is there a way to dump the associated summary tables that are being
used to generate the charts? Realize I could use tapply or such to get
something similar, but I have all the groupings and such already configured
to generate the charts. Simply want to dump those values to a table so that
I don't have to interpolate where the 75th percentile is on a visual chart.
Appreciate any thoughts..
Deepayan Sarkar
#
On Thu, Jan 28, 2010 at 6:25 AM, GL <pflugg at shands.ufl.edu> wrote:
You can customize the function that computes the summary statistics,
and that seems like the only reasonable entry-point for you. A simple
example:

bwplot(voice.part ~ height, data = singer,
       stats = function(...) {
           ans <- boxplot.stats(...)
           str(ans)
           ans
       })

You will need to figure out how you will "dump" the parts you want.

-Deepayan