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marcdotson / old-blog

Two brothers with a mostly Bayesian focus.
https://www.occasionaldivergences.com
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Modeling workflows: Tidy Bayes #16

Open marcdotson opened 4 years ago

marcdotson commented 4 years ago

See the current draft of this idea, as well as the latest principled Bayesian workflow by Michael Betancourt.

How might this relate to the use of Stan as an engine in tidymodels?

marcdotson commented 4 years ago

Moved draft from hmnl-comparison in quant-seminar.

marcdotson commented 4 years ago

Possible use of posterior along with tidybayes and bayesplot.

And what about tidymodels integration?

marcdotson commented 4 years ago

Include some investigation around LOO:

Rather than leave-one-out cross-validation, k-fold cross-validation (leave-on-group-out) would be a good fit for hierarchical models. See Merkel, Furr and Rabe-Hesketh (2018) for an approach using quadrature integration.

marcdotson commented 4 years ago

Interesting discussion on recovering parameters.

marcdotson commented 3 years ago

Jim's take on specific prior predictive checks for choice models.

marcdotson commented 2 years ago

What Bayes options are there in tidymodels?