def plot_silhouette(self,
labels=None,
ax=None,
permutation_test=True,
n_permute=5000,
colors=None,
figsize=None):
'''Create a silhouette plot'''
distance = pd.DataFrame(self.squareform())
if labels is None:
labels = np.array(deepcopy(self.labels))
else:
if len(labels) != distance.shape[0]:
raise ValueError(
'Labels must be same length as distance matrix')
if colors is None:
colors = sns.color_palette("hls", n_clusters)
if figsize is None:
figsize = (6, 4)
(f, outAll) = plot_silhouette(distance,
labels,
ax=None,
permutation_test=True,
n_permute=5000,
colors=colors,
figsize=figsize)
return (f, outAll)
def plot_silhouette(self, labels=None, ax=None, permutation_test=True,
n_permute=5000, **kwargs):
'''Create a silhouette plot'''
distance = pd.DataFrame(self.squareform())
if labels is None:
labels = np.array(deepcopy(self.labels))
else:
if len(labels) != distance.shape[0]:
raise ValueError('Labels must be same length as distance matrix')
(f, outAll) = plot_silhouette(distance, labels, ax=None,
permutation_test=True,
n_permute=5000, **kwargs)
return (f,outAll)