using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Windows.Forms; using System.IO; using System.Runtime.InteropServices; using Micro
from scipy.stats import chi2 # 卡方分布from scipy.stats import norm # 正态分布from scipy.stats import t # t分布from scipy.stats import f # F分布import matplotlib.pyplot as pltimport numpy as npimport pandas as pdimport scipy.stats as statsfrom scipy.stats import