Related work from PHUSE Working Group

[joseph-rickert]

@kevin-procogia @kostbye
The PHUSE WG, Clinical Statistical Reporting in a Multilingual World, has made considerable progress investigating the differences in the results produced by SAS and R in four areas: Linear Models, Survival Analysis, Mixed Models, and Mantel-Haenszel Tests. Their test code is available in their repo here: https://github.com/phuse-org/CSRMLW/tree/main/cmh.

The video of their recent R Consortium webinar (https://www.youtube.com/watch?v=S7sHaakq0_o) provides a really nice overview.
I think we should reference, and maybe incorporate some of this work in our document.

[joseph-ProCogia]

Reviewed - Approach for Cochran Hanzel with in house package from PHUSE. lme4 used for mixed-models.