I want to plot using pm.traceplot(mcmc_trace,[‘theta’]) in Google Colab but getting error: ImportError: ArviZ is not installed. In order to use plot_trace : pip install arviz NOTE: If your import is failing due to a missing package, you can manually install dependencies using either !pip or !apt…

I had the same problem, did what @junpenglao suggests, but that did not solve the problem. In the end I installed the following versions of pymc3, theano and arviz to to get a working environment. So in each Colab notebook I start with !pip install arviz==0.6.1 !pip install pymc3==3.8 !pip instal…

Error Arviz not installed Using in Google Colab Pymc3

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junpenglao February 20, 2020, 3:58pm 2

in Google colab, you need to do run the follow in one of the cell:
!pip install arviz

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Error Arviz not installed Using in Google Colab Pymc3

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