檢驗(兩樣本T檢驗、相關分析、方差分析)（數據挖掘筆記一）

# -*- 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

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