Error: could not find function "brm"

[Ecaterina]

Code:
fit4 = brm(age ~ study_hours + (study_hours | grades),
data = set.date,
prior = NULL,
iter = 1000)

I get the error: could not find function "brm". brms successfully installed, don't have the slightest idea why it doesn't work. Can someone help, please?

[FJCC]

Have you run library(brms) before you run the code you posted?
You only have to install brms once, but you need to run the library() function once for each R session.
An alternative is to name the package when you call the brm() function.

fit4 = brms::brm(age ~ study_hours + (study_hours | grades),
data = set.date,
prior = NULL,
iter = 1000)

[Ecaterina]

Yup, totally forgot about that. I resumed this project so many times, I totally forgot. Thanks so much!