I would like to use ipdmetan to do an IPD meta-analysis for studies with treatment response yes/no as the outcome. The sample code provided shows how to set up the estimation_command for hazard ratios, but not for dichotomous or 2x2 format outcomes. Any help would be much appreciated, and apologies if this is a stupid question! I'm a primary care researcher without access to a biostatistician who works with IPD meta-analysis. David Fisher