Hi Roger, Maybe I'm missing a clue. Here's an example:
x<-rnorm(50) x1<-rnorm(50) y<-x+x1+rnorm(50) out<-rq(y~x+x1, tau=1:9/10) plot(summary(out)) plot.out<-plot(summary(out)) #I change the variable names dimnames(plot.out)<-list(c("intercept", "sex", "inc")) #Look at the plot #it's ONE simple scatter plot plot(plot.out) #my plot.out looks like this, with my new variable names: plot.out , , 1 [,1] [,2] [,3] intercept -0.9684998 -1.3451267 -0.8554466 sex 1.3024216 0.9792294 1.5194859 inc 1.0489889 0.9384161 1.3646852 , , 2 [,1] [,2] [,3] intercept -0.847599 -0.9249002 -0.7031141 sex 1.196264 1.0679468 1.5565114 inc 1.051680 0.9290777 1.1418159 , , 3 [,1] [,2] [,3] intercept -0.6193228 -0.8068516 -0.3450270 sex 1.3516443 1.1346039 1.4960807 inc 1.1004782 0.9464957 1.3019890 , , 4 [,1] [,2] [,3] intercept -0.3495659 -0.6624029 -0.1704943 sex 1.3275109 1.0464328 1.6142684 inc 1.2490575 0.8875538 1.4025895 , , 5 [,1] [,2] [,3] intercept -0.1784042 -0.3573525 0.1754451 sex 1.2470905 0.9892965 1.6886048 inc 1.2935877 0.8582333 1.4674911 , , 6 [,1] [,2] [,3] intercept 0.183886 -0.1750720 0.4530025 sex 1.138229 0.9741906 1.7244919 inc 1.278752 0.5375699 1.4083399 , , 7 [,1] [,2] [,3] intercept 0.4684853 0.1773750 0.7221706 sex 1.0531324 0.8957021 1.5703037 inc 1.1568603 0.8247799 1.4793218 , , 8 [,1] [,2] [,3] intercept 0.7130231 0.4917459 1.066634 sex 1.1240660 0.7189979 1.643119 inc 0.9174367 0.5515194 1.471176 , , 9 [,1] [,2] [,3] intercept 1.4878010 0.7862083 1.697887 sex 0.6897668 0.6594517 2.833151 inc 0.7784398 0.4176534 1.693811 , , 10 [,1] [,2] [,3] intercept -0.007821782 -0.2306475 0.2150039 sex 1.254127945 1.0105681 1.4976878 inc 1.127927628 0.8774788 1.3783765 Now I have the right variable names but I can't produce the right plots. How do I integrate your code? plot(plot.out, xlab='foo', ylab='bar) Thanks. k. ______________________________________________ R-help@r-project.org 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.