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AustinRochford/Bayesian Survival Analysis.ipynb

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Bayesian Survival Analysis PyMC3 Tutorial
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Bayesian Survival Analysis.ipynb
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@markdickson
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Using Anaconda 2.4.0 and the latest pymc3, there's an error executing cell 18:

pm.traceplot(trace, vars=['beta']);

gives the error

TypeError Traceback (most recent call last)
in ()
----> 1 pm.traceplot(trace, vars=['beta']);

TypeError: traceplot() got an unexpected keyword argument 'vars'

Is this notebook out of date?

@joshcutler
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@markdickson vars is now varnames. That said I am having issues where all samples of Beta end up being zero.

@shirishr
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Please see "http://docs.pymc.io/notebooks/survival_analysis.html" for good/updated code

@PrashantSaikia
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How do you validate the predictions and test their accuracy?

@AloysiusFekete
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AloysiusFekete commented Jan 9, 2020 •
edited

Great summary.
I got a "can't pickle fortran objects" error which was unrelated to your notebook. I updated conda and it ran normally.

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