Displaying 2 results from an estimated 2 matches for "birth_order".
2013 Mar 26
2
GAM model with interactions between continuous variables and factors
...indicating that they are different but their predictions
are essentially the same.
Thanks a bunch,
> gam.1 <- gam(mortality.under.2~ maternal_age_c+ I(maternal_age_c^2)+
+ s(birth_year,by=wealth) +
+ + wealth + sex +
+ residence+ maternal_educ + birth_order,
+ ,data=rwanda2,family="binomial")
>
> gam.2 <- gam(mortality.under.2~ maternal_age_c+ I(maternal_age_c^2)+
+ s(birth_year,by=wealth) +
+ + sex +
+ residence+ maternal_educ + birth_order,
+ ,data=rwanda2,fam...
2013 Mar 23
1
Time trends with GAM
...itted GAM so that I can use it in
as an impute for a different model.
The types of models I am running are to the following form:
gam <- gam(mortality.under.2~ maternal_age_c+ I(maternal_age_c^2)+
s(birth_year,by=wealth2) +
+ wealth2 + sex +
residence+ maternal_educ + birth_order,
,data=colombia2,family="binomial")
I've read the extensive documentation for the GAM but I am not sure still.
Any suggestion is really appreciated.
Thanks,
Antonio Pedro
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