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is_converged() for brms/stan models #619

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bwiernik opened this issue Aug 25, 2022 · 0 comments
Open

is_converged() for brms/stan models #619

bwiernik opened this issue Aug 25, 2022 · 0 comments
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feature idea 🔥 New feature or request

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@bwiernik
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We should check for the Stan sampling warnings and report them in is_converged():

  • Divergent transitions after warmup
  • Exceptions thrown when computing target density and its gradient (Hamiltonian proposal rejected)
  • R-hat
  • Bulk- and Tail-ESS
  • Maximum treedepth
  • BFMI low
@strengejacke strengejacke added the feature idea 🔥 New feature or request label Aug 30, 2022
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@bwiernik @strengejacke