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arviz-devs / arviz

Exploratory analysis of Bayesian models with Python
https://python.arviz.org
Apache License 2.0
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plot_forest; HPD not visible with kind="ridgeplot" #1339

Closed orbidder closed 4 years ago

orbidder commented 4 years ago

Not sure if a bug or just not a feature that's available, but in using plot_forest() I'm able to see the HPD when using kind="forestplot" but not with kind="ridgeplot". One of the things I liked about bayesplot in R was being able to see the the HPD of the marginal posteriors with the mcmc_areas() function. Is that possible with plot_forest(kind="ridgeplot")? Specifying hdi_prob seems to have no effect with the ridgeplot.

(Appreciate the development effort on arviz btw, been a huge help since switching over to Python for my bayesian modeling)

aloctavodia commented 4 years ago

Thanks for taking the time to report this. I had the impression this was implemented, even more I remember working on this. It seems I never push the changes, haha. I will do it.

And glad to hear you find ArviZ useful!