.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "glr_examples/view/plot_dendrogram.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_glr_examples_view_plot_dendrogram.py>`
        to download the full example code or to run this example in your browser via Binder

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_glr_examples_view_plot_dendrogram.py:


=================================================
Plot dendrogram 
=================================================

visualizes specific features on a dendrogram diagram 

.. GENERATED FROM PYTHON SOURCE LINES 8-11

.. code-block:: Python

    # Author: L.Kouadio 
    # Licence: BSD-3-clause








.. GENERATED FROM PYTHON SOURCE LINES 12-17

Use the Iris dataset from :func:`~watex.datasets.load_iris` and 
 return :class:`~watex.utils.box.Boxspace` objects where the 
 the frame , feature_names and target_names are the attributes. 
 Thus, rather than creating new columns to pass as`colums` arguments, 
 we uses the `feature_names` attribute instead: 

.. GENERATED FROM PYTHON SOURCE LINES 17-23

.. code-block:: Python

    from watex.datasets import load_iris 
    from watex.view import plotDendrogram
    data = load_iris () # return a box data objet  
    # print the five row of the iris dataframe 
    print(data.frame.head()) 





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

       sepal length (cm)  sepal width (cm)  ...  petal width (cm)  target
    0                5.1               3.5  ...               0.2       0
    1                4.9               3.0  ...               0.2       0
    2                4.7               3.2  ...               0.2       0
    3                4.6               3.1  ...               0.2       0
    4                5.0               3.6  ...               0.2       0

    [5 rows x 5 columns]




.. GENERATED FROM PYTHON SOURCE LINES 24-25

Print the feature names 

.. GENERATED FROM PYTHON SOURCE LINES 25-27

.. code-block:: Python

    print(data.feature_names ) 





.. rst-class:: sphx-glr-script-out

 .. code-block:: none

    ['sepal length (cm)', 'sepal width (cm)', 'petal length (cm)', 'petal width (cm)']




.. GENERATED FROM PYTHON SOURCE LINES 28-29

Plot the dendrogram  

.. GENERATED FROM PYTHON SOURCE LINES 29-29

.. code-block:: Python

    plotDendrogram (data.frame, columns =data.feature_names[:2] ) 


.. image-sg:: /glr_examples/view/images/sphx_glr_plot_dendrogram_001.png
   :alt: plot dendrogram
   :srcset: /glr_examples/view/images/sphx_glr_plot_dendrogram_001.png
   :class: sphx-glr-single-img






.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 1.294 seconds)


.. _sphx_glr_download_glr_examples_view_plot_dendrogram.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: binder-badge

      .. image:: images/binder_badge_logo.svg
        :target: https://mybinder.org/v2/gh/watex/watex/0.3.X?urlpath=lab/tree/notebooks/glr_examples/view/plot_dendrogram.ipynb
        :alt: Launch binder
        :width: 150 px

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_dendrogram.ipynb <plot_dendrogram.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_dendrogram.py <plot_dendrogram.py>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_