[R] fastbw question

From: Peter Flom <flom_at_ndri.org>
Date: Wed 30 Mar 2005 - 23:36:33 EST


I am running R 2.0.1 on Windows, I am attempting to use Frank Harrell's 'fastbw' function (from the Design library), but I get an error that the fit was not created with a Design library fitting function; yet when I go to the help for fastbw (and also look in Frank's book Regression Modeling Strategies) it appears that fastbw should work with a model created with lm.....

Relevant code
model.borrow.logols<- lm(logborrow~age + sex + racgp + yrseduc +  needlchg + gallery + totni + inject + poly(year.of.int,3) + druginj + inj.years + HTLV3)


Thanks in advance


Peter L. Flom, PhD
Assistant Director, Statistics and Data Analysis Core Center for Drug Use and HIV Research
National Development and Research Institutes 71 W. 23rd St
New York, NY 10010
(212) 845-4485 (voice)
(917) 438-0894 (fax)

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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 Wed Mar 30 23:46:01 2005

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