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kde plot added kwargs #1504

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Merged
merged 2 commits into from
Nov 7, 2016
Merged

kde plot added kwargs #1504

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4ce9e2c
kde plot added kwargs
hvasbath Nov 7, 2016
e494d1c
move cmap to kwargs
hvasbath Nov 7, 2016
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12 changes: 4 additions & 8 deletions pymc3/plots.py
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Original file line number Diff line number Diff line change
Expand Up @@ -150,10 +150,7 @@ def make_2d(a):
return a


def kde2plot_op(ax, x, y, grid=200, cmap=None):

if cmap is None:
cmap =plt.cm.gist_earth_r
def kde2plot_op(ax, x, y, grid=200, **kwargs):

xmin = x.min()
xmax = x.max()
Expand All @@ -167,8 +164,7 @@ def kde2plot_op(ax, x, y, grid=200, cmap=None):
kernel = kde.gaussian_kde(values)
Z = np.reshape(kernel(positions).T, X.shape)

ax.imshow(np.rot90(Z), cmap=cmap,
extent=[xmin, xmax, ymin, ymax])
ax.imshow(np.rot90(Z), extent=[xmin, xmax, ymin, ymax], **kwargs)


def kdeplot(data, ax=None):
Expand All @@ -178,10 +174,10 @@ def kdeplot(data, ax=None):
return ax


def kde2plot(x, y, grid=200, ax=None, cmap=None):
def kde2plot(x, y, grid=200, ax=None, **kwargs):
if ax is None:
f, ax = plt.subplots(1, 1, squeeze=True)
kde2plot_op(ax, x, y, grid, cmap)
kde2plot_op(ax, x, y, grid, **kwargs)
return ax


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