Help using Base SAS procedures

How can access predicted data from Proc GEE

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Contributor
Posts: 22
Accepted Solution

How can access predicted data from Proc GEE

Dear All:

I want to plot observed vs predicted data, that estimated using PROC GEE , to check whether my model is

good fit of the data or not.

How can i access these predicted data from the estimated model using proc GEE? the code am using is given below.

 

Proc gee data=halu;

class blu;

model y/n=blu filk mak/dist=bin;

repeated subject=id/type=cs;

run;

 

Thanks alot.


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‎05-13-2018 02:46 AM
Contributor
Posts: 22

Re: How can access predicted data from Proc GEE

Dear Rick!
Thank you much!!

View solution in original post


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SAS Super FREQ
Posts: 4,239

Re: How can access predicted data from Proc GEE

use the OUTPUT statement to store the predicted probabilities in a data set.  Since you are fitting a binomial model with event/Trials syntax, I assume you want to use the observed proportions as the "observed data"?

 

Proc gee data=halu;
   class blu;
   model y/n=blu filk mak/dist=bin;
   repeated subject=id/type=cs;
   output out=GEEOut predicted=Pred;
run;

data Score;
set GEEOut;
ObsProb = y / n;   /* form observed proportions */
run;

proc sgplot data=Score;
scatter x=Pred y=ObsProb;
run;
Solution
‎05-13-2018 02:46 AM
Contributor
Posts: 22

Re: How can access predicted data from Proc GEE

Dear Rick!
Thank you much!!
☑ This topic is solved.

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