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📜  组合数据框 - Python 代码示例

📅  最后修改于: 2022-03-11 14:45:29.019000             🧑  作者: Mango

代码示例5
frames = [df1, df2, df3]
result = pd.concat(frames)

# sorted indices

result = pd.concat([ret, items], ignore_index = True, axis = 0)