Hello. I have run into some problems running an old program in Splus and was
wondering if anyone could help.
A while I downloaded Vincent Carey's GEE program for Splus and used it to
run a series of analyses. I have recently returned to the data and have
tried to re-run analyses, but keep on getting error messages. I am trying to
run a model with unstructured correlation, binomial famimly and logit link.
Below is a simple version of the regression I am performing with just one
predictor, but I get the same error no matter how many variables I put in
the model.
>
test<-gee(test99[,2]~test99[,4],test99[,1],na.action=na.omit,family=binomial
,corstr="unstructured")
[1] "Beginning Cgee S-function, @(#) geeformula.q 4.13 98/01/27"
[1] "running glm to get initial regression estimate"
[1] -2.078042029 0.009338763
Error in .C("Cgee",: "Cgee" is not a symbol in the load table
Dumped
Error was while calling subroutine "Cgee"
Am I doing something obviously wrong here? Is this a problem with GEE? As I
said, I haven't used the software in a long time, but I cannot even re-run
models that were run initially without any difficulty.
Many thanks for your help.
Kind regards,
Stephanie
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