columns overlap but no suffix specified: Index(['data1', 'data2'], dtype='object')解决方法
记录一下错误:columnsoverlapbutnosuffixspecified:Index(['data1','data2'],dtype='object')首先说明该错误是由于使用pandas中的join方法连接两个DataFrame出现的错误。错误原因:列名重复解决方法:修改列名,使其不重名df=pd.DataFrame({'data1':np.random.rand(5),'data2'