I am trying to used "ordgee" from "geepack" for an ordinal dataset.
When I write the code it returns  
"Warning message:In binomial(link) : use of binomial(link=link) is deprecated" ,
but the program runs.
 
>  fit <- ordgee(ordered(phy) ~ age+BMI++convert, id=id, data=newdata, int.const=FALSE)
Warning message:
In binomial(link) : use of binomial(link=link) is deprecated
> summary (fit)
Call:
ordgee(formula = ordered(lim_phy) ~ age + BMI + +convert, id = id, 
    data = newdata, int.const = FALSE)
Mean Model:
 Mean Link:                 logit 
 Variance to Mean Relation: binomial 
 Coefficients:
               estimate     san.se         wald          p
Inter:1:0  -0.200293725 1.16194316 0.0297142603 0.86314017
Inter:1:25 -0.516243875 1.16840224 0.1952203377 0.65860683
Inter:1:50 -0.924611635 1.18123668 0.6126957419 0.43377462
 
 
Even when I run the R code  example for "ohio" and "respdis", it returns the same error.

why  the package returns this error and how to solve it?

thank you in advance

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