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"""
Different cubehelix palettes
============================
_thumb: .4, .65
"""
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt
sns.set(style="dark")
rs = np.random.RandomState(50)
# Set up the matplotlib figure
f, axes = plt.subplots(3, 3, figsize=(9, 9), sharex=True, sharey=True)
# Rotate the starting point around the cubehelix hue circle
for ax, s in zip(axes.flat, np.linspace(0, 3, 10)):
# Create a cubehelix colormap to use with kdeplot
cmap = sns.cubehelix_palette(start=s, light=1, as_cmap=True)
# Generate and plot a random bivariate dataset
x, y = rs.randn(2, 50)
sns.kdeplot(x, y, cmap=cmap, shade=True, cut=5, ax=ax)
ax.set(xlim=(-3, 3), ylim=(-3, 3))
f.tight_layout()
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