[R] greek letters, text, and values in labels

From: Adrian Dragulescu <adrian_d_at_eskimo.com>
Date: Wed 26 Jul 2006 - 06:12:09 EST

Hello,

I want to have a title that will look something like: "Results for \theta=2.1", given that I have a variable theta=2.1, and \theta should show on the screen like the greek letter.

I've tried a lot of things:
theta <- 2.1
plot(1:10, main=expression(paste("Results for", theta, "=", eval(theta))))

or using bquote
plot(1:10, main=paste("Results for ", bquote(theta == .(theta))))

or using substitute, etc. I could not make it work. This should be easy.

I would appreciate your help.

Thanks,
Adrian



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