[R] help with a xyplot legend

[Ronaldo Reis-Jr.]

Hi,

I try to put a legend in a xyplot graphic.

xyplot(y~x|g,ylim=c(0,80),xlim=c(10,40),as.table=T,layout=c(2,3), ylab="Número 
de machos capturados",xlab=expression(paste("Temperatura (",degree,"C)")), 
key=list(corner=c(0,0),x=0, y=0, text=list(legenda),lines=list(col=cor, lwd = 
espessura, lty=linha),columns=7,between=0.5,betwen.columns=0.5,cex=0.8))

The problem is that legend is very close do xlab. I try change 
corner=c(0,0),x=0, y=0, to corner=c(0,0),x=0, y=1, but in this way the legend 
dont appear.

How to make the vertical bottom area of the plot bigger to put the legend a 
bit separated of the xlabel?

Thanks
Ronaldo
-- 

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