pivot_table

In [1]: import os import numpy as np import pandas as pd In [2]: os.getcwd() #현재 디렉토리 확인 Out[2]: '/Users/limjongjun/Desktop/JayJay/Growth/Python/Class101_Pandas' In [3]: df1 = pd.read_csv('01_Contract_Data.csv') df1.head() Out[3]: Index Member_ID Sales_Type Contract_Type Channel Datetime Term Payment_Type Product_Type Amount_Month Customer_Type Age Address1 Address2 State Overdue_count O..