Category Specific Predictors in brms Models

## Arguments

- expr
Expression containing predictors,
for which category specific effects should be estimated.
For evaluation, R formula syntax is applied.

## Details

For detailed documentation see `help(brmsformula)`

as well as `vignette("brms_overview")`

.

This function is almost solely useful when
called in formulas passed to the brms package.

## Examples

```
if (FALSE) {
fit <- brm(rating ~ period + carry + cs(treat),
data = inhaler, family = sratio("cloglog"),
prior = set_prior("normal(0,5)"), chains = 2)
summary(fit)
plot(fit, ask = FALSE)
}
```