I am trying to extract the formula for a generalised linear mixed model (GLMM).
I have made the model from this dataset:
This dataset contains data on concentration (Conc: response variable), maceration (Grinding: predictor variable 1) and kit (Kit: predictor variable 2).
The GLMM is performed from this code:
library(lme4) library(readxl) library(equatiomatic) glmer.conc.Grinding_Kit <- glmer(Conc ~ Grinding * Kit + (1|Especie), family = Gamma(link = "log"),data = DATA)
I have seen that there is a package called equatomatic that allows to extract the formula from the model. I have executed the code of this package:
The following error is displayed:
Error in UseMethod("extract_lhs", model) : no applicable method for 'extract_lhs' applied to an object of class "c('glmerMod', 'merMod')"
Where is my mistake? Please, I would like to know how to get the formula of the model. If not with this function, then with another one, but I need it.
Thank you very much