R help - Aug 2011 - Ordinal logistic regression p-values

Hi,

?? Are there any packages which prints out p-values for OLR's (like
`ologit' from Stata)? I want to run a bunch of OLRs and print the p-value
for the first coefficient from each of them.


? I checked polr() under MASS and it doesn't.

?There's a lrm() function under Design which does print out p-values but I
couldn't extract p-values from the output.


? Thanks,

? Debs

Use the rms package to replace Design.  Run anova(fit object from lrm) which
produces a matrix from which you can extract P-values.  This also handles
the case of multiple degrees of freedom per predictor.
Frank

Debs Majumdar wrote:
> 
> Hi,
> 
> ?? Are there any packages which prints out p-values for OLR's (like
> `ologit' from Stata)? I want to run a bunch of OLRs and print the
p-value
> for the first coefficient from each of them.
> 
> 
> ? I checked polr() under MASS and it doesn't.
> 
> ?There's a lrm() function under Design which does print out p-values
but I
> couldn't extract p-values from the output. 
> 
> 
> ? Thanks,
> 
> ? Debs
> 
> 
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
> 

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