proc glimmix data=have;
by group;
class country city sex ;
model events=age sex city country / dist=poisson offset=logtime s cl alpha=0.01 link=log;
run;
proc glimmix data=have;
by group;
class country city sex ;
model events=age sex city country / dist=poisson offset=logtime s cl alpha=0.01 link=log;
run;
ANOVA, or Analysis Of Variance, is used to compare the averages or means of two or more populations to better understand how they differ. Watch this tutorial for more.