Hello, I am having problems adjusting the plot output from the quantreg package. Anyone know what I'm doing wrong?
For example (borrowing from the help files): plot(summary(rq(foodexp~income,tau = 1:49/50,data=engel)), nrow=1, ncol=2,alpha = .4, ols = TRUE, xlab="test") The "alpha=" parameter seems to have no effect on my output, even when I set it to a ridiculous value like 0.4. Also, though in the help file it says |"...| = optional arguments to plot", "xlab" (as an example) seems to do nothing. If the answer is that I should extract the values I need and construct the plot I want independently of the rq.process object, that it okay I suppose, if inefficient. Maybe a more fundamental question is how do I get in and see how plot is working in this case so that I can modify. Thanks much! J P.S. I've explored using plot.summary.rqs but the problems seem to be the same. ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
