[R] xyplot legend : simple question

[Adel ESSAFI]

Hello
I am using this command to draw the figure attached to this mail.

xyplot(g[,4]~g[,3],type="b",group=interaction(g[,1],g[,2]),  auto.key
=list( title="Evolution de la stabilité" , points = FALSE,  columns=2,
lines = TRUE,space="right") ,data=g,xlab=expression(beta),ylab="stabilité")

I want to change name of the legend that were attributed automaticalle (for
example from C.D to C/D)?

Can you help me to solve this?



Regards

-- 
PhD candidate in Computer Science
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