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hddm-devs / hddm

HDDM is a python module that implements Hierarchical Bayesian parameter estimation of Drift Diffusion Models (via PyMC).
http://ski.clps.brown.edu/hddm_docs/
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Deprecation Warnings and PyMC #49

Closed Oneiromancer closed 5 years ago

Oneiromancer commented 5 years ago

I am getting deprecation warnings for pymc, which I can see is now deprecated by PyMC3, when calling model_group_basic.sample(num_samples,burn=num_burn,dbname=model_group_basic_traces,db='pickle')

C:\Anaconda3\lib\site-packages\pymc\Node.py:403: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future self.name = input['name'] C:\Anaconda3\lib\site-packages\numpy\core\fromnumeric.py:224: VisibleDeprecationWarning: using a non-integer number instead of an integer will result in an error in the future

I noticed HDDM has not been updated in several years, and just wondering whether to expect upgrades soon or to remain on the deprecated pymc.

twiecki commented 5 years ago

There will be a new release soon but we won't make it depend on pymc3. pymc2 is still being maintained. Can you open an issue there, as it's not an hddm issue?