[R] boxplot help

[Bernardo Rangel Tura]

Em Sex, 2008-08-01 às 14:16 -0700, Rajasekaramya escreveu:
> hi
> 
> I have list of matrix of lenggth 61 containg the mean values..I want
to make
> a boxplot for each of the matrix.
> I used a for loop but i cant figure out the way to save in the
boxplots
> 
> > all.the.mean
> [[1]]
> mean
> 0.5
> o.6
> 0.8
> [[2]]
> 0.6
> 0.6
> 0.9
>  now i want the boxplot for each of the matrix in a seperate window.my
code
> for(i in 1:length(all.the.mean)
> {
> windows()
> boxplot(all.the.mean[[i]]
> } 
> this prints in all the boxplots  but it cant be saved i dont know to
save
> those
> plz help me on this

Rajasekaramya,

Have 2 forms to save a plot using savePlot ou using device like: jpeg(),
png() or pdf() in you case

for(i in 1:length(all.the.mean){
windows()
boxplot(all.the.mean[[i]]
title<-paste("Mean",i,sep="-")
savePlot(filename = title,type = c("png"))
}

OR
 
for(i in 1:length(all.the.mean){
windows()
title<-paste(i,"png",sep=".")
png(filename =tilte) 
boxplot(all.the.mean[[i]]
dev.off()
}


-- 
Bernardo Rangel Tura, M.D,MPH,Ph.D
National Institute of Cardiology
Brazil