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line 299 - has {f} instead of {r}
line 330 - requires package glmmTMB

Thank you - this tutorial was very helpful!

In the tracePlot function in the ggmirt package, in line 8 it has the call 'probtrace(fitGraded, Theta = .....)'
I suspect that 'fitGraded' should actually be 'model'

words = posterior(m)$terms[topic, ]
Error in UseMethod("posterior") :
no applicable method for 'posterior' applied to an object of class "c('LDA_Gibbs', 'LDA', 'Gibbs', 'TopicModel')"

I'm getting an error like this. what to do? Do I have to load any more libraries?