[R] changing plot symbol and/or size in plot(cox.zph)

cryan at binghamton.edu cryan at binghamton.edu
Sat Nov 21 22:28:39 CET 2009

Is there a way to make the 


use some other symbol than open circles?

plot(cox.zph(model), pch=whatever) seems to have no effect.


--Chris Ryan

More information about the R-help mailing list