[19385] in s-news-athena
[S] quantile regression software
daemon@ATHENA.MIT.EDU (Roger Koenker)
Sun Oct 3 14:02:10 1999
Date: Sun, 3 Oct 1999 13:08:18 -0500 (CDT)
From: Roger Koenker <roger@ysidro.econ.uiuc.edu>
To: snews <s-news@wubios.wustl.edu>
Cc: Roger Koenker <roger@ysidro.econ.uiuc.edu>
Message-Id: <Pine.SOL.3.96.991003130027.20057E-100000@ysidro>
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I have prepared a new version of my quantile regression software that
incorporates the algorithmic improvements described in a recent Statistical
Science paper with Steve Portnoy, some extensions of the inference apparatus,
and a general modernization of the interface that makes it more compatible
with the rest of the S(plus) linear modeling conventions.
This version should be regarded as still in a beta phase, so I would especially
welcome comments, bug reports, and suggestions for improvements.
There is an essentially identical version of the software for R also available
at the url: http://www.econ.uiuc.edu/~roger/research/rq/rq.html.
url: http://www.econ.uiuc.edu Roger Koenker
email roger@ysidro.econ.uiuc.edu Department of Economics
vox: 217-333-4558 University of Illinois
fax: 217-244-6678 Champaign, IL 61820
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