Recovering knots and/or spline bases used in a brms run

I would like to recover the knots and/or spline basis used in a brms run as indicated in the stancode associated with the run. How can this be done?

Sorry for letting your question fall through a bit.

brms uses the mgcv package to build the spline basis, so you should be able to find the method there. Alternatively, you can use make_standata to inspect the data that is passed to Stan and extract the basis from there…

Best of luck with your model!

1 Like

Thanks for your reply.

1 Like