[R] Covariable Logistic Regression In R

Frank Harrell f.harrell at vanderbilt.edu
Thu May 19 00:14:44 CEST 2011


First of all, use the correct terminology for the statistical method.

It is not productive to identify 'significant' genes unless you use quite
complex methods.  This kind of endeavor would take at least 6 statistics
courses in order to be successful.
Frank

Anamaria Crisan wrote:
> 
> Hello,
> 
> I would like some help figuring out how to run
> Covariable Logistic Regression in R. I've been searching for a while on
> how
> to get this done in R (I have had the luck previously of using a software
> package that just does it) and I am coming up empty handed. Any experience
> or insights would be greatly appreciated.
> 
> There is a package that does do exactly what I want, with the exception
> that
> it requires very specific data input, it is called :  mbmdr. My input
> consists of various clinical variables measured from patients  as well as
> expression data from various genes. What I would like to do is identify
> significant genes while considering their interactions with the various
> clinical variables.
> 
> 
> Thank you,
> 
> Ana
> 
> 	[[alternative HTML version deleted]]
> 
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> and provide commented, minimal, self-contained, reproducible code.
> 


-----
Frank Harrell
Department of Biostatistics, Vanderbilt University
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