I am using glmmTMB to run a zero-inflated two-component hurdle model to determine how certain covariates might influence (1) whether or not a fish has ...

I'm running a glmmTMB model with various truncated count distributions (truncated_poisson, truncated_compois, truncated_nbinom1, truncated_nbinom2). W ...

I am trying to run the following model: But I keep getting the error: This error is also occurring with other reproducible example (data) that I ...

I have a mixed model where I'm trying to find the significance of my random effect. The model is a mixed model with zero-inflated beta distribution wh ...

We are performing a beta mixed-effects regression analysis using glmmTMB package, as shown below: Next, we would like to run a model comparison — s ...

I am trying to run a glmm with a beta distribution using the glmmTMB function (package glmmTMB). My response variable has a lot of 0 observations so I ...

In my example: First fit the ziGamma model: Check adjustment with DHARMa: Look like OK!! Pairwise Comparison Post Hoc Tests: Ok it works ...

I've been using bootstrap_parameters (parameters package in R) on generalised linear mixed models produced using glmmTMB. These work fine without para ...

I'd like to bootstrap a mixed glm zero-inflated model (m_F) using the glmmTMB package, but despite the use of coef or fixef for coefficients specifica ...

Example Questions Why are ggeffect and ggemmeans giving different results for the marginal effects? Is it simply something internal with how the p ...

I am trying to run the following model: but when I try to obtain the confidence intervals am getting this error: Does anyone know what this issu ...

I am trying to create a raster with predictions for a model, using glmmTMB. This is based on a model, and a rasterstack. I converted the rasterstack t ...

When trying to graph the conditional fixed effects of a glmmTMB model with two random intercepts in GGally I get the error: There was an error cal ...

I am attempting to run a model using glmmTMB. When I include avgt60, it does weird things in the model and I am not really sure why. When I include it ...

I am new to glmmtmb models, so i have ran into a problem. I build a model and then based on the AICtab and DHARMa this was the best: After glmmTMB ...

How do I write a multivariate zero-inflated model using both the logistic and poisson regression methods in one model? The results should look someth ...

I am getting a weird output when I use the tab_model() function of the sjPlot package in connection with the glmmTMB function of the glmmTMB package t ...

I am trying to run the following model: but am getting this error: Does anyone know what this issue might be? ...

i am trying to run a Poisson GLMM model: but i get an error message: Error in .Call("getParameterOrder", data, parameters, new.env(), PACKAGE = DL ...

Background: I have count data (beetle count) and I am looking at the effects of a gradient of a treatment on the count data. The gradient is a continu ...