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Added the note of class DataFrame #44719

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Added the note of class DataFrame #44719

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1f1d903
Added the note of class DataFrame
YeahNew Dec 2, 2021
ca65305
modify the note of class DataFrame
YeahNew Dec 2, 2021
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4 changes: 3 additions & 1 deletion pandas/core/frame.py
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Expand Up @@ -472,7 +472,9 @@ class DataFrame(NDFrame, OpsMixin):
data : ndarray (structured or homogeneous), Iterable, dict, or DataFrame
Dict can contain Series, arrays, constants, dataclass or list-like objects. If
data is a dict, column order follows insertion-order. If a dict contains Series
which have an index defined, it is aligned by its index.
which have an index defined, it is aligned by its index.For best performance,
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well the problem here is an object that doesn't object the array protocol.

iterable objects, such as a Pytorch Tensor, that can efficiently be converted
to a Numpy Array,should be converted before passing it to pd.DataFrame.

.. versionchanged:: 0.25.0
If data is a list of dicts, column order follows insertion-order.
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