Would like to use PROC GLIMMIX to model proportions. The data is structured as time series and further divided into two variables one is vintage and other is a grouping variable. Anyone canc help how to model this series.    Time 1 - vintage 1 - group a - indvar - depvar Time 1 - vinatge 2 - group b - indvar - depvar Time 1 - vintage 3 - group a - indvar - depvar Time 1 - vintage 4 - group b - indvar - depvar Time 1 - vintage 1 - group a - indvar - depvar Time 1 - vinatge 2 - group b - indvar - depvar Time 1 - vintage 3 - group a - indvar - depvar Time 1 - vintage 4 - group b - indvar - depvar   proc glimmix; class vintage group; model depvar = indvar; run;   what other statements should be included to ensure model is specified correctly? Please advise.   ... View more