.. _f-pandas2numpy:

module ``fastdata.pandas2numpy``
================================







Short summary
+++++++++++++

module ``cpyquickhelper.fastdata.pandas2numpy``

Fast data manipulations.


:githublink:`%|py|5`






Functions
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+--------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+
| function                                                           | truncated documentation                                                                                                      |
+====================================================================+==============================================================================================================================+
| :func:`df2array <cpyquickhelper.fastdata.pandas2numpy.df2array>`   | Converts a dataframe into a :epkg:`numpy:array` without copying. :epkg:`pandas` is merging consecutive columns sharing ...   |
+--------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+
| :func:`df2arrays <cpyquickhelper.fastdata.pandas2numpy.df2arrays>` | Converts a dataframe into a list of a list of tuple *(column name, :epkg:`numpy:array`)* without copying. :epkg:`pandas` ... |
+--------------------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------+








Documentation
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.. automodule:: cpyquickhelper.fastdata.pandas2numpy
    :members:
    :special-members: __init__
    :show-inheritance: