[R] Mantel-Haenszel relative risk with Greenland-Robins variance estimate

[Frank E Harrell Jr]

Cody_Hamilton at Edwards.com wrote:
> Would this function help:
> http://www.csm.ornl.gov/~frome/ES/RRMHex/MHanalysis.txt ?
> 
> Regards, -Cody

I think so.  Thank you Cody.  If you have time would you mind defining, 
probably offline, the input data elements?  I assume that one of them is 
a stratification factor other than occupational group.

Thanks again
Frank

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>              Frank E Harrell                                               
>              Jr                                                            
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>                                        [R] Mantel-Haenszel relative risk   
>                                        with Greenland-Robins variance      
>              05/08/2007 02:38          estimate                            
>              PM                                                            
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> Does anyone know of an R function for computing the Greenland-Robins
> variance for Mantel-Haenszel relative risks?
> 
> Thanks
> Frank
> --