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Python 3.x 如何使用matplotlib绘制scipy.stats.norm(x,y)?_Python 3.x_Matplotlib_Scipy - Fatal编程技术网

Python 3.x 如何使用matplotlib绘制scipy.stats.norm(x,y)?

Python 3.x 如何使用matplotlib绘制scipy.stats.norm(x,y)?,python-3.x,matplotlib,scipy,Python 3.x,Matplotlib,Scipy,给定两个值,mean和std,我想使用matplotlib来绘制函数scipy.stats.norm(mean,std)。如何操作?必须分别使用loc和scale参数表示平均值和标准偏差 PDF: from scipy.stats import norm import numpy as np import matplotlib.pyplot as plt x = np.linspace(0, 20, 100) mean = 10 std = 1 plt.plot(x, norm.pdf(x

给定两个值,mean和std,我想使用matplotlib来绘制函数scipy.stats.norm(mean,std)。如何操作?

必须分别使用loc和scale参数表示平均值和标准偏差

PDF:

from scipy.stats import norm
import numpy as np
import matplotlib.pyplot as plt

x = np.linspace(0, 20, 100)

mean = 10
std = 1

plt.plot(x, norm.pdf(x, loc=mean, scale=std))
plt.show()

CDF

plt.plot(x, norm.cdf(x, loc=mean, scale=std))

您到底想绘制什么?这个这个