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pandas的dataframe合并concat,append

Python 统计学-科学计算   2011-04-05 22:58:11

pandas的dataframe合并concat,append

将两个DataFrame拼接起来,除了concat还有append()

concat是不支持这样的用法的
dfA = pd.concat(dfA, dfB)

但是append()支持!!
dfA = dfA.append(dfB)


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