He folks, Thank you very much so far. Of course this forum is not intended to be a substitute for reading the literature, maybe I just posed the question in a way to general. I understand that rq.anovar produces the wald-test proposed in "Tests of Linear Hypotheses and L1 Estimation" (Koenker, Basset). What I do not really get is how to extend this test to the sup-Wald test proposed in "Goodness of Fit and Related Inference Processes for Quantile Regression" (Koenker, Machado). So far I do not really understand whether the anova algorithm prompts the necessary data: I want to use the Test-Statistic for different taus and afterwards choose the maximum for the values in the choosen intervall. So to make my question more straightforward: How can I get the test-value (not the p-value)? Thank you very much for your help, cheers Stefan
-- View this message in context: http://r.789695.n4.nabble.com/quantreg-Wald-Test-tp4638198p4639029.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.