mnist_manipulation.py is not working at all for me

[litch]

I'm running python 2.7 on OS X. Most of the code has been working (or I could make it work with a couple little tweaks here and there, but this section seems totally broken.

Existing is:

fig = plt.figure()
for n in range(10):
    sfig = fig.add_subplot(5, 2, n)
    ax.matshow(z1, cmap = matplotlib.cm.binary)
    plt.xticks(np.array([]))
    plt.yticks(np.array([]))
plt.show()

I think this is a bit closer... But it just makes plots that are single long lines.

for n in range(10):
    sfig = fig.add_subplot(5, 2, n+1)
    sfig.matshow(avg_pixels.ix[n:n,:], cmap = matplotlib.cm.binary)
    plt.xticks(np.array([]))
    plt.yticks(np.array([]))
plt.show()

[DarrenCook]

Thanks for the report! The fixes are here. The missing line took one row of a pandas data frame and turned it into a 28x28 matrix, ready to be plotted.
c70c4e1

(Looks like it was some bad copy-and-pasting from the Jupyter notebook I was working in, at the time.)

[litch]

Great, thanks!