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import pandas as pd import numpy as np import time import re # data = pd.read_csv("./testTag001.csv", names=["subTag"]) data = pd.read_csv("./기타/testYY001.csv", names=["subTag"]) data['cd']=data['subTag'].str.replace('','@') # data['cda']=data['subTag'].str.replace('','@') # data[t] = data['cd'].str.split('@').str[0] data['a'] = data['cd'].str.split('@').str[0] data['b'] = data['cd'].str.split('..