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I have the following answer for my model in fit1
fit1<-brm(mvbind(L0,L1,L2,L3) ~ cs(Sex) + (Sex | Families), data = S11, family = acat(“logit”), chains=2)
Chain 2: Initialization between (-2, 2) failed after 100 attempts.
Chain 2: Try specifying initial values, reducing ranges of constrained values, or reparameterizing the model.
[1] “Error in sampler$call_sampler(args_list[[i]]) : Initialization failed.”
[1] “error occurred during calling the sampler; sampling not done”
Please help me running my model.
Kind regards
Shakir