Determine Prior Distributions
Now let's explore the prior distributions for a Bayesian model, so that we can understand how rstanarm handles priors. Priors can have a large impact on our model, so it's important to know which prior distributions were used in an estimated model. The songs dataset is already loaded.
Latihan ini adalah bagian dari kursus
Bayesian Regression Modeling with rstanarm
Petunjuk latihan
- Estimate a model predicting
popularityfromsong_age - Print a summary of the prior distributions to the screen
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Estimate the model
stan_model <- ___(___ ~ ___, data = songs)
# Print a summary of the prior distributions
___(stan_model)