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Message-ID: <a24714a4ea174aed87f735bfa785b2d3@unige.ch>
Date: 2019-08-27T10:01:01Z
From: Julian Gaviria Lopez
Subject: Plotting post-fitting inference effects in a glmmTMB model

Hello,


I have the next model:

> zipoisson2  <- glmmTMB(Observations ~ CAP * Condition + (1|ID), contrasts=list(CAP="contr.sum",Condition="contr.sum"), data=mDATA, ziformula=~ 1 , family=poisson)


Plotting the effects ("effects" package), I obtain:

(ae <- allEffects(zipoisson2))

model: Observations ~ CAP * Condition
 CAP*Condition effect
        Condition
CAP        aapaff      aff      neu     pneu
  apreC3 3.222636 2.731724 2.777021 2.573694
  insC5  1.406698 3.173030 2.104875 1.420336
  preC1  2.883115 3.641252 2.541221 2.635991
  preC5  2.184075 2.310564 3.137734 1.995430

plot(ae)
Error in UseMethod("droplevels") :
  no applicable method for 'droplevels' applied to an object of class "character"

Question 1: Has anyone encountered the same issue? Any hint to solve it?

Question 2: Maybe is there any other package works better with glmmTMB model

Thanks in advance for any hint about it.

Julian,

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