无法在Seadist发行版中显示图例 [英] Unable to show legend in seaborn distplot

问题描述

我是第一次使用python进行绘图，并尝试按照以下代码在 seaborn 中绘制分布，但无法看到图例，即 test_label1 和 test_label1 .

I am new to plotting in python and trying following code to plot distribution in seaborn but unable to see the legend, i.e., test_label1 and test_label1 on the plot.

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()

推荐答案

因为您已经在 sns.distplot 中使用 label = 标记了地块，所以您拥有的全部要做的就是展示你的传奇.这是通过在 plt.show()

As you have already labelled your plots using label= inside your sns.distplot then all you have to do is show your legend. This is done by adding plt.legend() just before plt.show()

有关matplotlib图例的更多信息，请参见文档

More information on matplotlib legends can be found in the documentation

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