找出数据合并比率的有效方法
我一直在网上寻找但从未找到解决方案。假设我有两个数据集,我试图在主键上合并。有没有办法在Python中找出两个数据集的映射比?
我尝试用谷歌搜索它,但也许我正在寻找错误的东西。如果有人能指出我的资源,非常感谢!
谢谢你!
I have been looking and never found a solution for it online. Say I have two datasets that I am trying to merge on a primary key. Is there a way to find out the mapping ratio of the two datasets in Python?
I tried googling it but maybe I'm searching for the wrong thing. If someone could point me towards a resource, greatly appreciated!
Thank you!
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