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Capture-Recapture Models in Python with PyMC3
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@vaisvila
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vaisvila commented Sep 14, 2020 •
edited

Hi,

I am new to Python and am trying to run the Jolly-Seber example as the building block of an analysis I want to do. I am having trouble when I try to run:

with js_model:
js_trace = pm.sample(**SAMPLE_KWARGS)

It gives me this traceback. I imagine it has to do with syntax changing since the example was produced but I am not sure how to diagnose given how new I am to python. This might be a silly problem, sorry!

Traceback (most recent call last):
File "", line 1, in
File "C:\Users\16307\anaconda3\lib\multiprocessing\spawn.py", line 116, in spawn_main
exitcode = _main(fd, parent_sentinel)
File "C:\Users\16307\anaconda3\lib\multiprocessing\spawn.py", line 126, in _main
self = reduction.pickle.load(from_parent)
AttributeError: Can't get attribute 'IncompleteMultinomial' on <module 'main' (built-in)>

EDIT: It seems that "njobs" has been deprecated in favor of "cores".

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