[19102] in s-news-athena
[S] Passing the response variable and the design matrix
daemon@ATHENA.MIT.EDU (RANDI CHEN)
Thu Sep 2 21:32:35 1999
From: "RANDI CHEN" <CHEN@hhp.hawaii-health.com>
To: s-news@wubios.wustl.edu
Date: Thu, 2 Sep 1999 15:25:01 HST
Message-Id: <A8170C3353E@hhp.hawaii-health.com>
Hi,
I am trying to make a home made function. I want to use the
"formula=y~x1+x2+x3+...+x10". I looked the code
for "lm" function but could not extract the Y vector and X matrix for
my calculation.
Could any one tell me how to do it?
TIA.
Randi
Randi Chen
Hawaii Center for Health Research
846 S. Hotel Street Suite 306
Honolulu, Hawaii 96813
(808)-524-3595 (voice)
(808)-524-4315 (fax)
e-mail: Chen@hhp.hawaii-health.com
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