“Hello, world” —Stan

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import numpy as np
import pandas as pd
import scipy.special
import scipy.stats as st

import cmdstanpy
import arviz as az

import iqplot

import bebi103

import colorcet

import bokeh.io
import bokeh.plotting
bokeh.io.output_notebook()

/Users/bois/opt/anaconda3/lib/python3.9/site-packages/colorcet/__init__.py:74: UserWarning: Trying to register the cmap 'cet_gray' which already exists.
  register_cmap("cet_"+name, cmap=cm[name])
/Users/bois/opt/anaconda3/lib/python3.9/site-packages/colorcet/__init__.py:74: UserWarning: Trying to register the cmap 'cet_gray_r' which already exists.
  register_cmap("cet_"+name, cmap=cm[name])