[R] Plotmath isn't working for special characters

[Ivan Krylov]

On Tue, 24 Jan 2023 21:33:48 +0000
David Stevens <david.stevens using usu.edu> wrote:

> Simple expressions on plots, such as parse(text='x >= y') have been 
> resulting in just a placeholder box (x box y and not the symbol) in
> my R plot labels in windows, R v 4.2.2.

Here's a recently fixed bug that may be related:
https://bugs.r-project.org/show_bug.cgi?id=18440

Does the R-patched build work for you?
https://cloud.r-project.org/bin/windows/base/rpatched.html

-- 
Best regards,
Ivan