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Raise error if H or Hbc have NaNs #96

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brendan-m-murphy opened this issue Apr 9, 2024 · 0 comments
Open

Raise error if H or Hbc have NaNs #96

brendan-m-murphy opened this issue Apr 9, 2024 · 0 comments
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@brendan-m-murphy @pearson01
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enhancement New feature or request
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Errors and Testin...

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@brendan-m-murphy
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If H or Hbc have NaNs, then pymc will raise a confusing error says that sampling couldn't be initialised. This is because every value for y has zero probability, so the logp value is negative infinite.

Adding a check for NaNs before sampling would make it easier to diagnose this problem.
@brendan-m-murphy brendan-m-murphy added the enhancement New feature or request label Apr 9, 2024
@brendan-m-murphy brendan-m-murphy self-assigned this Apr 9, 2024
@qq23840 qq23840 mentioned this issue Apr 19, 2024
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@pearson01 pearson01 added this to the Errors and Testing Issues milestone Jul 4, 2024
@pearson01 pearson01 self-assigned this Jul 4, 2024
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@brendan-m-murphy @pearson01