Answer: Appending to an empty DataFrame in Pandas?

answer re: Appending to an empty DataFrame in Pandas?

May 16 '13

407

That should work:

>>> df = pd.DataFrame()
>>> data = pd.DataFrame({"A": range(3)})
>>> df.append(data)
   A
0  0
1  1
2  2

But the append doesn't happen in-place, so you'll have to store the output if you want it:

>>> df
Empty DataFrame
Columns: []
Index: []
>>> df =

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