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SuSrini
Calcite | Level 5

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.

 

1 REPLY 1
Damien_Mather
Lapis Lazuli | Level 10

The community members will need more information before we can answer your question efficiently.

 

Is depvar a binary or nominal measure, or is it the proportion you mention?

 

(related) Do you have individual subject/participant measures or are they aggregated?

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