Commit 45bcef1b authored by Gregory Ashton's avatar Gregory Ashton

Add functionality to plot the priors on the 1D marginals

parent 92d57abd
Pipeline #30300 passed with stage
in 5 minutes and 30 seconds
......@@ -248,6 +248,9 @@ class Result(dict):
If given, a list of the parameter names to include
save: bool, optional
If true, save the image using the given label and outdir
priors: tupak.core.prior.PriorSet
If given, add the prior probability density functions to the
one-dimensional marginal distributions
dpi: int, optional
Dots per inch resolution of the plot
......@@ -307,6 +310,13 @@ class Result(dict):
fig = corner.corner(xs, **kwargs)
axes = fig.get_axes()
if priors is not None:
for i, par in enumerate(parameters):
ax = axes[i + i * len(parameters)]
theta = np.linspace(ax.get_xlim()[0], ax.get_xlim()[1], 300)
ax.plot(theta, priors[par].prob(theta), color='C2')
if save:
filename = '{}/{}_corner.png'.format(self.outdir, self.label)
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