我正在使用Pandas比较加载到两个数据帧(uat,prod)的两个文件的输出:...
uat = uat[['Customer Number','Product']]
prod = prod[['Customer Number','Product']]
print uat['Customer Number'] == prod['Customer Number']
print uat['Product'] == prod['Product']
print uat == prod
The first two match exactly:
74357 True
74356 True
Name: Customer Number, dtype: bool
74357 True
74356 True
Name: Product, dtype: bool
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对于第三次打印,我收到一个错误:只能比较标记相同的DataFrame对象.如果前两个比较好,第三个有什么问题?
谢谢