我尝试合并两个数据集(DataFrames),如下所示:
D1 = pd.DataFrame({'Village':['Ampil','Ampil','Ampil','Bachey','Bachey','Center','Center','Center','Center'], 'Code':[123,324,190,453,321,786,456,234,987]})
D2 = pd.DataFrame({'Village':['Ampil','Ampil','Bachey','Bachey','Center','Center'],'Lat':[11.563,13.278,12.637,11.356,12.736,13.456], 'Long':[102.234,103.432,105.673,103.539,103.873,102.983]})
我想根据 Village 列合并两者。我希望输出如下所示:
D3 = pd.DataFrame({'Village': ['Ampil','Ampil','Bachey','Bachey','Center','Center'],'Code':[123,324,453,321,786,456],'Lat':[11.563,13.278,12.637,11.356,12.736,13.456], 'Long':[102.234,103.432,105.673,103.539,103.873,102.983]})
我尝试过加入、合并和连接,但没有一个符合目的。我需要一个适用于更大数据的代码。如果有人可以提供帮助,我将不胜感激。
POPMUISE
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