Will I don't use statistics. But on Page 18 of the document you linked to, it seems you can access any R package (library). The one I use for mixed modelling is lme4. I think there are others, but this should do everything you need.
Ian Shrier MD, PhD, Dip Sport Med, FACSM Associate Professor Centre for Clinical Epidemiology Lady Davis Institute for Medical Research, Jewish General Hospital, McGill University 3755 Cote Sainte-Catherine Road Montreal, QC H3T 1E2 Canada Tel: 514-340-7563 FAX: 514-340-7564 email: [email protected]<mailto:[email protected]> Skype: ian.shrier On 19-Aug-2013, at 11:09 PM, Will Hopkins <[email protected]<mailto:[email protected]>> wrote: http://www.statsoft.com/Portals/0/Support/Download/White-Papers/R_Integratio n_White_Paper.pdf
