R help - Jun 2014 - How to draw Bubble chart with mini pie charts as bubbles

Dear Amir,

There are a couple of panel functions in loa, a package of lattice add-ins, that
might be of help:
 
require(loa)
# Use a subsample of lat.lon.meuse dataset in loa
temp <- lat.lon.meuse[sample(1:155, 15),]
# plot Cu/Pb/Zn pie plots at sampling locations 
loaPlot(copper+lead+zinc~longitude*latitude, panel=panel.zcasePiePlot,
data=temp)
# then rescale smaller pie segments on the fly
loaPlot(copper*10+lead*4+zinc~longitude*latitude, panel=panel.zcasePiePlot,
data=temp)

Best Wishes,

Karl

------------------------------

Message: 5
Date: Sat, 14 Jun 2014 13:03:21 -0700 (PDT)
From: Agony <agony_jah at yahoo.com>
To: r-help at r-project.org
Subject: [R] How to draw Bubble chart with mini pie charts as bubbles
        in R
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        <1402776201.7516.YahooMailBasic at web120401.mail.ne1.yahoo.com>
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Dear all,
Good day!

Could anybody help me how to draw a bubble chart with mini pie charts as bubbles
in R ?
Introducing any experiences, books, booklet or source code will appreciated.

Bunch of thanks.

Best,
Amir