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betanalpha / knitr_case_studies

Inference case studies in knitr
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Typo in posterior z-score? #38

Closed fweber144 closed 3 years ago

fweber144 commented 3 years ago

In the case study "Towards A Principled Bayesian Workflow", I think there's a typo in the definition of the posterior z-score (section 1.3.2 "A Bayesian Eye Chart"): Shouldn't the denominator be the marginal posterior standard deviation instead of the marginal posterior mean (see also here)?

betanalpha commented 3 years ago

Correct, thanks for pointing this out. This is already on the overdue to-fix list!

betanalpha commented 3 years ago

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