Rethinking 2 - Chapter 4 - Code 4.61 Plots not on same canvas

[gabipana7]

The arviz plots here:
plt.scatter(d2.weight, d2.height) az.plot_hpd(weight_seq, mu_pred.T) az.plot_hpd(d2.weight, height_pred["height"]) plt.plot(weight_seq, mu_mean, "k") plt.xlabel("weight") plt.ylabel("height") plt.xlim(d2.weight.min(), d2.weight.max());
Do not output on the same figure as you have in your notebook. In my notebook everythime I call an az.plot_hdp ( changed to az.plot_hdi ) it goes into another, separate plot ! How do I show everything on top of eachother as you have ?

[gabipana7]

Nevermind, I found out how to do it, after hours of searching
ax = az.plot_hdi(d2.weight, height_pred["height"]) az.plot_hdi(weight_seq, mu_pred.T, ax=ax)
So you just add the 'ax=' on the first one, and add ax=ax to the second one, if anyone else has the problem. I don't know why it works, but it works !

[aloctavodia]

Thanks for reporting this. The issue is related to arviz-devs/arviz#1452. In previous versions, ArviZ automatically got the axes, but then we made a change that requires users to manually pass the axes. Once the mentioned issue gets merged this will be the case again. So I am keeping this issue open until that.