what is the difference between proc genmod what is the difference between generate and fmm difference between proc genes and comptreg what are the differences between generam and fmm in sas difference between genera and countreg what are different procs what is the difference between genmod and fmm what are the similarities between generad and genes what is the difference between proc, countreg and fmm sas fmm difference what is the difference between proc genet and countreg? what is the difference between proc, countreg and fmm which sas model has a genmod genmod and fmm what are the differences in proc genmod, countreg and fmm model? what is the difference between genmod, comptreg and fmm what's the difference between proc genet and fmm what is the difference between genera, countreg, and fmm? what is the difference between the proc generat and fmm what is the difference between countreg and proc what is genmot and countreg in sas