devindg / pybuc

Bayesian Structural Time Series / Unobserved Components
BSD 3-Clause "New" or "Revised" License
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plot_trace not working??? #59

Closed tim-mcwilliams closed 11 months ago

tim-mcwilliams commented 11 months ago

Hi again, @devindg !!

Running through some model iterations and wanted to see what the trace plots are looking like. I saw in buc.py that there is a function for plot_trace, but when trying to implement its throwing an error.

# Plot trace of posterior
bayes_uc.plot_trace(burn=mcmc_burn)
plt.show()

Gives

---------------------------------------------------------------------------
AttributeError                            Traceback (most recent call last)
Cell In[275], line 2
      1 # Plot trace of posterior
----> 2 bayes_uc.plot_trace(burn=mcmc_burn)
      3 plt.show()

AttributeError: 'BayesianUnobservedComponents' object has no attribute 'plot_trace'
devindg commented 11 months ago

When you say buc.py, are you talking about the version online or your local version? This function was introduced on June 12, 2023.

You may have to update your version of the package.


From: Tim McWilliams @.> Sent: Tuesday, September 26, 2023 11:29:46 AM To: devindg/pybuc @.> Cc: devindg @.>; Mention @.> Subject: [devindg/pybuc] plot_trace not working??? (Issue #59)

Hi again, @devindghttps://github.com/devindg !!

Running through some model iterations and wanted to see what the trace plots are looking like. I saw in buc.py that there is a function for plot_trace, but when trying to implement its throwing an error.

Plot trace of posterior

bayes_uc.plot_trace(burn=mcmc_burn) plt.show()

Gives


AttributeError Traceback (most recent call last) Cell In[275], line 2 1 # Plot trace of posterior ----> 2 bayes_uc.plot_trace(burn=mcmc_burn) 3 plt.show()

AttributeError: 'BayesianUnobservedComponents' object has no attribute 'plot_trace'

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tim-mcwilliams commented 11 months ago

ahh ok, will update the version then. thanks!