In [1]:

%matplotlib inline
%config InlineBackend.figure_format = 'retina'
from matplotlib import rcParams
rcParams["savefig.dpi"] = 100

In [2]:

import corner
import numpy as np
import matplotlib.pyplot as pl

In [3]:

x = np.random.randn(50000, 2)

In [5]:

fig = corner.corner(x, quantiles=(0.16, 0.84), levels=(1-np.exp(-0.5),))
fig.suptitle("correct `sigma' levels", fontsize=22);

In [6]:

fig = corner.corner(x, quantiles=(0.16, 0.84), levels=(0.68,))
fig.suptitle("incorrect `sigma' levels", fontsize=22);

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