[R] need help with plotmath and/or plotting unicode characters

[Dennis Fisher]

R 4.2.3
OS X

Colleagues

This should be easy -- but not for me.

I want to plot text similar to this:
	N ≥ XX: YY

where XX can be either 1 or 50 and YY is an integer

I envision that there would be two solutions:

UNICODE: If I can generate "≥" via unicode, the problem is solved:
	mtext(side=3, paste0("N ", UNICODE, " ", XX, ": ", YY))

PLOTMATH:
	mtext(side=3, bquote(N <= .(XX) ~":" ~ .(YY)))
This comes close:
	N ≤ 2 : 13
but I want to remove the space between the 2 and ":"

Dennis



Dennis Fisher MD
P < (The "P Less Than" Company)
Phone / Fax: 1-866-PLessThan (1-866-753-7784)
www.PLessThan.com