Python - 显示 Seaborn KDE 图

Question

我想显示 Seaborn KDEPlot，但无法使用正常的 show 方法显示它。我该怎么做？

import numpy as np 
from scipy.fftpack import dct
import seaborn 

sample1 = dct(np.random.rand(100))
sample2 = dct(np.random.rand(30))
seaborn.kdeplot(sample1, color="r")
seaborn.kdeplot(sample2, color="b")

Answer 1

尝试

import numpy as np 
from scipy.fftpack import dct
import matplotlib.pyplot as plt
import seaborn as sns
sns.set()

sample1 = dct(np.random.rand(100))
sample2 = dct(np.random.rand(30))
sns.kdeplot(sample1, color="r")
sns.kdeplot(sample2, color="b")
plt.show()

输出