Hi,
I need to use greek symbols in a legend. When I write:
a <- 1
leg.names <- as.expression(substitute(alpha==p,list(p=a)))
legend("bottomright",legend=leg.names,lty=1)
everything works fine. However, I want alpha=lambda=1. Therefore, I wrote:
leg.names <- as.expression(substitute(alpha==lambda==p,list(p=a)))
but this does not work.
Similarly, how can I write alpha=0, lambda=1?
Thank you very much for your help.
Joaquim Santos
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