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HW4 车险分析
# -*- coding: utf-8 -*-"""Spyder EditorThis is a temporary script file."""#%%import pandas as pd import numpy as npimport matplotlib.pyplot as pltimport os#%%os.chdir(r'D:\working\SUN\tianshan8\03\HW4')snd = pd.read_csv("auto_ins.csv", encoding='GBK')#%%snd['Loss_flag'] = snd.Loss.mask...