He folks=)
I want to check whether a coefficient has an impact on a quantile regression
(by applying the sup-wald test for a given quantile range [0.05,0.95].
Therefore I am doing the following calculations:
a=0;
for (i in 5:95/100){
fitrestricted=rq(Y~X1+X2,tau=i)
tifunrestrited=rq(Y~X1+X2+X3,tau=i)
a[i]=anova(fitrestricted,fitunrestricted)$table$Tn) #gives the Test-Value
}
supW=max(a)As anova is using the summary.rq function I want to change the Standard error method used (default: se="nid" leads to mistakes, I prefer se="ker"). Do you know how to handle this information in the anova syntax? Thank you very much Stefan -- View this message in context: http://r.789695.n4.nabble.com/R-quantreg-anova-How-to-change-summary-se-type-tp4631576.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.
