Probabilistic-Programming-and-Bayesian-Methods-for-Hackers
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20 hours ago •
CamDavidsonPilon
CamDavidsonPilon
Type Error in the First Coin Flipping Algorithm in Chapter 1
In Chapter 1 (Ch1_Introduction_PyMC2.ipynb) there's a type error in the first coin flipping algorithm (Example: Mandatory coin-flip example) at line:
sx = plt.subplot(len(n_trials) / 2, 2, k + 1) inside the for-cycle.
The operation len(n_trials) / 2 gives back a float and not an integer (at least in the current version of Colab).
It can be fixed by adding int():
sx = plt.subplot(int(len(n_trials) / 2), 2, k + 1)
Edit:
Or more simply with len(n_trials) // 2 as Lucian Sasu suggested:
sx = plt.subplot(len(n_trials) // 2, 2, k + 1)
