[R] Quantile Regression, S-Function "Rreg"

From: Stefan Hoderlein <stefan_hoderlein_at_yahoo.com>
Date: Mon 18 Jul 2005 - 19:54:00 EST

I have the following problem: I would like to do a nonparametric quatile regression. Thus far I have used the quantreg package and done a local quadratic, but it does not seem to work well.

Alternatively, I have tried with an older S version I have the function rreg, and used



which gave me pretty acceptable results. What I would like to do now is to have a similar command in R, but with the functions

rlm and lqs

I do not seem to be able to get somewhere. Can anybody help?

I found in the archive under


a reply from Brian Ripley on a similar question, but was not able to download the experimental file from his website...



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https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Mon Jul 18 19:58:16 2005

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