考虑两个数据框,如下所示:
{"captchaResponse":"","display_size":"40","productId":"FU7914_590","product_id":"FU7914","product_variation_sku":"FU7914_590","quantity":1,"size":"40"}
我必须从它们的联合中创建第三个数据框。我需要比较两个数据帧的import pandas as pd
df = pd.DataFrame({'id_emp' : [1,2,3,4,5],
'name_emp': ['Cristiano', 'Gaúcho', 'Fenômeno','Angelin', 'Souza']})
df2 = pd.DataFrame({'id_emp': [1,2,3,6,7],
'name_emp': ['Cristiano', 'Gaúcho', 'Fenômeno', 'Kaká', 'Sérgio'],
'Description': ['Forward', 'Middle', 'Forward', 'back', 'winger']})
值,如果它们相同,则第三个数据帧除了id_emp之外还将接收列id_emp
和name_dep
。预期的输出结果如下:
description
答案 0 :(得分:1)
您需要的是合并:
df.merge(df2)