how to display a string containing greek chrs and variables

Quoting Peter Ehlers <ehlers at ucalgary.ca>:

J.delasHeras at ed.ac.uk wrote:

Quoting baptiste auguie <baptiste.auguie at googlemail.com>:

Hi,

try this,

plot.new()
x=0.8
text(0.5, 0.5, bquote(rho == .(x)))


HTH,

baptiste

Aha!

That does exactly what i wanted! Thanks!

Jose

But does it do what it should? It's customary to use
"rho" for a _population_ correlation coefficient. If your
(x,y) values represent a _sample_, then it would probably
be more appropriate to use the more mundane "r" or
perhaps "rho-hat".

I'm talking rank correlation, Spearman's rho.

Jose

-- 
Dr. Jose I. de las Heras                      Email: J.delasHeras at ed.ac.uk
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