.. _`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**
        | Type: table
        | Description: Input

Output ports
............

    **Output**
        | Type: table
        | Description: Output



Configuration
.............

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





Related nodes
.............

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

* :ref:`org.sysess.sympathy.table.dropmaskvalues`

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




Examples
........



Example flows demonstrating this node:

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




The node can be found in:

* :download:`PivotTable.syx </Examples/Sympathy for Data/Data Processing/Structure/PivotTable.syx>`




Implementation
..............

.. automodule:: node_table_dropna
    :noindex:

.. class:: DropNaNTable
    :noindex: