Thank you. Here's my version, using melt instead of do.call(make.groups...
library(reshape)
fgl2 = melt(fgl[,-10])
fgl2$type = fgl$type
bwplot(value ~ type | variable, data = fgl2)
Steve
Deepayan Sarkar wrote:
On Mon, Nov 17, 2008 at 11:15 AM, Chuck Cleland <[EMAIL PROTECTED]> wrote:
On 11/17/2008 1:50 PM, steve wrote:
Using the data set fgl in MASS the following code
layout(matrix(1:9,3,3))
for(i in 1:9){
boxplot(fgl[,i] ~ type, data = fgl,main=dimnames(fgl)[[2]][i])}
produces a 3 by 3 array of plots, each one of which consists of six
boxplots.
Is it possible to do this in lattice?
library(MASS)
library(lattice)
newdf <- reshape(fgl, varying =
list(c('RI','Na','Mg','Al','Si','K','Ca','Ba','Fe')),
v.names = 'Y',
times=c('RI','Na','Mg','Al','Si','K','Ca','Ba','Fe'),
direction='long')
And a slightly less verbose version of this step is:
newdf <- do.call(make.groups, fgl[-10])
newdf$type <- fgl$type
followed by
bwplot(data ~ which | type, data = newdf, <etc.>)
-Deepayan
bwplot(Y ~ type | time, data = newdf, ylab="",
scales=list(y=list(relation='free')))
Steve
"R version 2.7.2 (2008-08-25)" on Ubuntu 6.06
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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
