Brms: how to plot the baseline effects for each level using "conditions" argument?

[torkar]

Hi

perhaps this can be of use?

Contrasts in BRMS

The general answer to all these questions is to compare the posterior predictions of the model at different levels of the factor. For example, data_A1 <- dataset[dataset$factorA == levels(dataset$factorA)[1], ] PPD_A1 <- posterior_predict(fit, newdata = data_A1) data_A2 <- data_A1 data_A2$factorA[1:nrow(data_A2)] <- levels(dataset$factorA)[2] PPD_A2 <- posterior_predict(fit, newdata = data_A2) PPD_diff <- PPD_A2 - PPD_A1 Now you have a matrix for the predicted changed in the outcome due to sw…