[R] thick plot lines

Faheem Mitha faheem at email.unc.edu
Tue Apr 29 07:08:44 CEST 2003

Dear People,

In a qqplot I am doing, I get lines/points that are very thick. I've tried
setting the lwd variable to 0.1, but it doesn't seem to have any effect.
Also, I have set the value of lty to dashed, but I still get dots. The
command looks like

       xlim=c(-theta,theta), ylim=c(-theta,theta), lwd=0.1,
       xlab="Marginal Quartiles", ylab="Empirical Marginal", col="red", lty="dashed")

I tried putting


before this, but this doesn't have any effect either.

I'm now wondering if I am doing something wrong. Does qqplot perhaps not
accept these parameters? What should I do to make the lines/points


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