.. _pyreal.transformer:

Transformer
==============
.. currentmodule:: pyreal.transformers

Transformer
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    Transformer

Feature Select Transformer
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    FeatureSelectTransformer
    ColumnDropTransformer

Scalers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    MinMaxScaler
    StandardScaler
    Normalizer

Imputers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    MultiTypeImputer

One-Hot Encoders
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    OneHotEncoder
    MappingsOneHotEncoder
    MappingsOneHotDecoder
    Mappings.generate_mappings

Time-Series Formatters
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    MultiIndexFrameToNestedFrame
    MultiIndexFrameToNumpy2d
    MultiIndexFrameToNumpy3d
    NestedFrameToMultiIndexFrame
    NestedFrameToNumpy3d
    Numpy2dToMultiIndexFrame
    Numpy2dToNestedFrame
    Numpy3dToMultiIndexFrame
    Numpy3dToNestedFrame
    Pandas2dToMultiIndexFrame

Type Casters
~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    BoolToIntCaster

Wrappers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    DataFrameWrapper

Time Series Padders
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    TimeSeriesPadder

Geo Transformers
~~~~~~~~~~~~~~~~~~~~
.. autosummary::
    :toctree: api/

    LatLongToPlace