Hi, I want to get a graph that shows the prior and posterior of my parameters and I think that’s what I can get with plot(hypothesis).

plot(hypothesis(model, class = “b”, ‘TaskDif_cwc > 0’))

However, when I use the formula, I always get the error message:

Error: Some parameters cannot be found in the model: ‘b_TaskDif_cwc’

I tried this with many different parameters. Could this be because I have a multivariate model? How can I specify the response variable? I have tried to add resp= but that didn’t help. Also note that I have specified a prior so it’s not the flat default of brms for regression coefficients.