[Rd] More plotting comments

Paul Murrell paul@stat.auckland.ac.nz
Tue, 15 Feb 2000 08:49:41 +1300


> Another tiny thing, is there an official way to put angles or temperature
> on a graph? I have been using expression(90^o) for a 90 degree angle which
> looks OK but kind of cheats the philosophy of the expression system.
> Does anything matter other than how it looks when it prints?

try ...

also, for angles, there are ...

the documentation for mathematical annotation (in 0.99.0) is quite out of
date, but it will be updated for 1.0.0


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