检验(两样本T检验、相关分析、方差分析)（数据挖掘笔记一）

# -*- coding: utf-8 -*- """ Created on Sat Jul 28 13:40:57 2018api @author: wangxihe """ #%% import pandas as pd import statsmodels.api as sm import os import numpy as np import matplotlib.pyplot as p

>>阅读原文<<