[R] Plot GEE confindence interval band ggplot2

[Rui Barradas]

Hello,

I don't know if the following is what you want but it gives confidence 
bars. The error in your code is to have Esp as id.


dat$Id <- as.integer(factor(dat$Esp))

m5 <- geeglm(
   formula = tim ~ Pa*Pt,
   family = Gamma(link = log),
   data = dat,
   id = Id,
   corstr = "exchangeable"
)
plot_model(m5, type = "pred", terms = c("Pa", "Pt"))


Hope this helps,

Rui Barradas

Às 23:10 de 31/05/21, Luis Fernando García escreveu:
> Dear all,
> 
> I want to plot a Generalized Estimating Equation (GEE) model, with
> interactions  and the confidence interval using a similar style to ggplot2
> . I have tried several packages but all of them produce errors. My idea
> 
> I wanted to know if anyone knows a graphical package which works with GEE
> or simular solution
> 
> Dataset in this link:
> https://docs.google.com/spreadsheets/d/1nXerN91Iehe9OM1VGDMS3jnbvvF1tWcuS9bGtlrj_Ss/edit?usp=sharing
> 
> Thanks!
> 
> code below:
> 
> library(geepack)
> library(ggplot2)
> library(visreg)
> library(sjPlot)
> 
> #Copy dataset before following the code
> 
> dat <- read.delim("clipboard", dec=","); attach(dat)
> head(dat)
> str(dat)
> names(dat)
> m5<- geeglm(tim~Pa*Pt,id=Esp, Gamma(link=log), corstr="exchangeable")
> anova(m5,test="Chisq")
> visreg(m5, "Pt", by="Pa",band=T, overlay=TRUE)
> plot_model(m5, type = "pred", terms = c("Pa","Pt"))
> 
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