Occasional Divergences
  • Two brothers with a mostly Bayesian focus.
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All (4)
bayesian inference (3)
choice models (1)
hierarchical models (3)
quarto (1)
r (4)
stan (3)

Quarto questions
9 min
quarto
r
Everyone is talking about Quarto. Maybe you’ve read some blogs or watched a presentation or two, but you still have questions. I’ve attempted to (briefly) provide some…
Marc Dotson
14 Oct 2022

Comparing choice model parameterizations
25 min
choice models
hierarchical models
bayesian inference
stan
r
Since choice is typically manifest as a non-binary discrete outcome and we care about modeling consumer heterogeneity, a hierarchical Bayesian multinomial logit model is our…
Marc Dotson
02 Sep 2020

Hierarchical models in Stan with a non-centered parameterization
19 min
hierarchical models
bayesian inference
stan
r
We build a hierarchical linear model with a multivariate population model. This added complexity will require us to re-express the model using what is known as a…
Marc Dotson
19 May 2020

Hierarchical models in Stan
26 min
hierarchical models
bayesian inference
stan
r
A gentle introduction to building hierarchical models in Stan via R and using a tidy approach whenever appropriate. This is not an introduction to Bayesian inference or…
Marc Dotson
31 Dec 2019
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