.. _`Drop NaN Table`:

.. _`org.sysess.sympathy.data.table.dropnantable`:

Drop NaN Table
~~~~~~~~~~~~~~

.. image:: drop_nan.svg
   :width: 48


Drop columns or rows with NaN values



**Documentation**

Remove rows or columns with NaN (not a number) in them.


**Definition**


*Input ports*

    :Input:  table

        Input


*Output ports*

    :Output:  table

        Output



*Configuration*:
    **Select columns** (columns)
        Select columns.
    **Drop** (direction)
        Select along which axis to drop values

.. automodule:: node_table_dropna
    :noindex:

.. class:: DropNaNTable
    :noindex:




**Related nodes**

* :ref:`org.sysess.sympathy.data.table.dropnantables`
* :ref:`org.sysess.sympathy.table.dropmaskvalues`
* :ref:`org.sysess.sympathy.data.table.holdvaluetable`



**Example flows**

* :download:`DropNaNTable.syx </_examples/Sympathy/Data Processing/Select/DropNaNTable.syx>`