[18669] in s-news-athena
[S] Splus error in "object.size"
daemon@ATHENA.MIT.EDU (Cande V. Ananth)
Mon Jul 19 15:35:31 1999
Date: Mon, 19 Jul 1999 15:26:22 -0400 (EDT)
From: "Cande V. Ananth" <ananthcv@epi.umdnj.edu>
Message-Id: <199907191926.PAA01281@epi.umdnj.edu>
To: s-news@wubios.wustl.edu
I'm running Splus 3.4 on the UNIX (Solaris 5.7, SunOS). When I try
and fit a logistic regression model (my data set contains 193,000
observations) with 6 covariates (all binary), I get the following
error message:
>> Error in model.matrix.default(Terms, X): Cannot allocate 19941904 bytes:
>> options("object.size") is 5000000: see options help file
I'm running Splus on an ULTRA 5, with 512 megs RAM, and 1.5 gigs
swap space. (There are no other processes running that can eat up
memory). What should I do to avoid this error ? Any help will be
much appreciated. Thanks.
Cande Ananth
UMDNJ, Dept of OB/GYN
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