CODEWITHSUNDEEP
rbayesianmcmcstanrstanarm
snaut
snaut

Reputation: 2535

How to extract stan code from rstanarm object

Is there a possibility to extract the stan code used for the MCMC sampling in rstanarm?

I would like to compare my own parametrisation of a model and prior choices to the one used in rstanarm.

Upvotes: 7

Views: 1835

Answers (1)

Ben Goodrich
Ben Goodrich

Reputation: 4980

You can execute

library(rstanarm)
example(example_model)
rstan::get_stanmodel(example_model$stanfit)

to see the Stan code or look at it on GitHub. However, it was not intended to be read by humans and is not particularly readable due to the #include statements and the large number of options supported.

Upvotes: 14

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