[R] Quantile loess smother?

Gavin Simpson gavin.simpson at ucl.ac.uk
Mon Jan 25 13:33:41 CET 2010


On Mon, 2010-01-25 at 14:08 +0200, Tal Galili wrote:
> Hello all,
> 
> I wish to fit a loess smother to a plot of Y`X, but in predicting the 95%
> quantile.
> Something that will be a combination of what rq (package quantreg} does,
> with loess.
> 
> Is there a function/method for doing this?

?rqss in package quantreg provides smoothers for quantile regression.
This doesn't appear to be a LOESS smoother however, but might be useful
nonetheless.

G

> 
> Thanks,
> Tal
> 
> 
> 
> 
> 
> 
> ----------------Contact
> Details:-------------------------------------------------------
> Contact me: Tal.Galili at gmail.com |  972-52-7275845
> Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
> www.r-statistics.com/ (English)
> ----------------------------------------------------------------------------------------------
> 
> 	[[alternative HTML version deleted]]
> 
> ______________________________________________
> R-help at 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.

-- 
%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%
 Dr. Gavin Simpson             [t] +44 (0)20 7679 0522
 ECRC, UCL Geography,          [f] +44 (0)20 7679 0565
 Pearson Building,             [e] gavin.simpsonATNOSPAMucl.ac.uk
 Gower Street, London          [w] http://www.ucl.ac.uk/~ucfagls/
 UK. WC1E 6BT.                 [w] http://www.freshwaters.org.uk
%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%~%



More information about the R-help mailing list