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

2007-05-10 Thread Thomas Lumley
On Tue, 8 May 2007, Frank E Harrell Jr wrote: > Does anyone know of an R function for computing the Greenland-Robins > variance for Mantel-Haenszel relative risks? Both the (almost identical) meta-analysis packages compute the MH estimator for relative risks and its standard error. -tho

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

2007-05-08 Thread Frank E Harrell Jr
[EMAIL PROTECTED] 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 f

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

2007-05-08 Thread Cody_Hamilton
Would this function help: http://www.csm.ornl.gov/~frome/ES/RRMHex/MHanalysis.txt ? Regards, -Cody Frank E Harrell Jr

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

2007-05-08 Thread Frank E Harrell Jr
Does anyone know of an R function for computing the Greenland-Robins variance for Mantel-Haenszel relative risks? Thanks Frank -- Frank E Harrell Jr Professor and Chair School of Medicine Department of Biostatistics Vanderbilt University _