pyplot: loglog() with base e

Question

Python (and matplotlib) newbie here coming over from R, so I hope this question is not too idiotic. I\'m trying to make a loglog plot on a natural log scale. But after some

Answer 1

It can also works for semilogx and semilogy to show them in e and also change their name.

import matplotlib.ticker as mtick
fig, ax = plt.subplots()
def ticks(y, pos):
    return r'$e^{:.0f}$'.format(np.log(y))

plt.semilogy(Time_Series, California_Pervalence ,'gray', basey=np.e  )
ax.yaxis.set_major_formatter(mtick.FuncFormatter(ticks))

plt.show()

Take a look at the image.enter image description here