摘要:
# 订单维度 # 首先将mydata_finall按订单号进行分组,对商品数量quantity和总价sumcost进行分组求和 invoiceno_grouped = mydata_finall.groupby('InvoiceNo')[['Quantity','SumCost']].sum() i 阅读全文
posted @ 2020-08-18 17:13
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摘要:
#导入需要的包 import pandas as pd import numpy as np # 导入数据 mydata = pd.read_excel(r'D:\学习\dataA\Online Retail.xlsx') mydata.head() InvoiceNo StockCode Desc 阅读全文
posted @ 2020-08-18 15:41
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