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.
Diese Übung ist Teil des Kurses
<Kurs>Bayesian Regression Modeling with rstanarm</Kurs>Übungsanweisungen
- Estimate a model predicting
popularityfromsong_age - Print a summary of the prior distributions to the screen
Interaktive praktische Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
# Estimate the model
stan_model <- ___(___ ~ ___, data = songs)
# Print a summary of the prior distributions
___(stan_model)