Each row sharey individually?

Question

I have a two-by-two plot that I am creating dynamically. In the first row I want to plot density functions, in the second row CDFs. I want

• each of the columns to share x
• each of the rows to share y

That is, two objects aligned vertically have the same x-axis, and two plots aligned horizontally have the same y-axis.

However, sharex and sharey force them to be the same for all of the subplots. How can I fix this sort of axes sharing? I understand that I could be manually giving each axes a share partner, but that wouldn't work with the generic structure that follows:

fig, axes = plt.subplots(nrows=2, ncols=2, sharex=True) for i, lam in enumerate(lams):     axesNow = [axs[i] for axs in axes]  # pick the ith column from axes     for i, Param.p in enumerate(pp):         axesNow[0].plot(somethingWithPDF)         axesNow[1].plot(somethingWithCDF)  for ax in axes.flatten(): ax.legend() 

Answer 1

The pyplot.subplots documentation describes the 'col' and 'row' options for the sharex and sharey kwargs. In particular, I think you want:

fig, axes = plt.subplots(nrows=2, ncols=2, sharex='col', sharey='row')