Python 无法在seaborn distplot中显示图例
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Unable to show legend in seaborn distplot
提问by Rahul
I am new to plotting in python and trying following code to plot distribution in seabornbut unable to see the legend, i.e., test_label1and test_label1on the plot.
我是新来的蟒蛇策划并试图下面的代码情节分布seaborn，但无法看到传说，即test_label1和test_label1对剧情。
import matplotlib.pylab as plt
import seaborn as sns
import numpy as np
plt.figure("Test Plots")
lst1 = list(np.random.rand(10))
lst2 = list(np.random.rand(10))
sns.distplot(lst1, label='test_label1', color="0.25")
sns.distplot(lst2, label='test_label2', color="0.25")
plt.show()
回答by DavidG
As you have already labelled your plots using label=inside your sns.distplotthen all you have to do is show your legend. This is done by adding plt.legend()just before plt.show()
由于您已经使用label=inside标记了您的情节，sns.distplot那么您所要做的就是显示您的图例。这是通过plt.legend()在之前添加plt.show()
More information on matplotlib legends can be found in the documentation
有关 matplotlib 图例的更多信息可以在文档中找到
回答by Rubika Thirumoorthy
import seaborn as sns
import matplotlib.pyplot as plt
fig = plt.figure(figsize=(10,6))
lst1 = list(np.random.rand(10))
lst2 = list(np.random.rand(10))
sns.distplot(lst1)
sns.distplot(lst1)
fig.legend(labels=['test_label1','test_label2'])
plt.show()
