[R] Make my plots bigger and reduce white space around panels?

[Mark Na]

The plot is attached this time...

On Tue, Jul 28, 2009 at 4:47 PM, Mark Na <mtb954 at gmail.com> wrote:

> Hi,
>
> I have made a plot with panels (attached) using R code (below) and I'd like
> to increase the size of each panel and decrease the white space, especially
> the white space between:
>
> 1. rows of panels
> 2. the top panel and its title (which contains info on r2 and N)
> 3. each panel and its x label.
>
> I've dug around in the plot help files but can't seem to find how to do
> this.
>
> Any help much appreciated, thanks!
>
> Mark Na
>
>
>
>
> #####ELEPHANT SPECIES RICHNESS
> par(mfrow=c(3,4),oma=c(0,0,2,0))
> models<-list(data$SR.elephant.obs~data$AREA,
>              log(data$SR.elephant.obs+1,10)~log(data$AREA,10),
>              data$SR.elephant.obs~log(data$AREA,10),
>              log(data$SR.elephant.obs+1,10)~data$AREA)
> for (i in 1:length(models)){ #SCATTERPLOT
> model<-lm(models[[i]])
> plot(models[[i]],ylab="Elephant SR");
> abline(model);title(main=paste("r2=",round(summary(model)$r.squared,digits=3),",
> N=",dim(data)[1]))
> }
> for (i in 1:length(models)){#RESIDUALS VS FITTED VALUES PLOT
> model<-lm(models[[i]])
> plot.lm(model,which=1,sub.caption=NA)
> }
> for (i in 1:length(models)){#Q-Q PLOT
> model<-lm(models[[i]])
> plot.lm(model,which=2,sub.caption=NA)
> }
> title(main="ELEPHANT SPECIES RICHNESS",outer=TRUE);
> savePlot("SR_elephant.emf",type="emf"); dev.off()
>



-- 
Mark Na
University of Saskatchewan
Saskatoon, Canada