.. only:: html

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

        Click :ref:`here <sphx_glr_download_auto_probabilistic_modeling_distributions_plot_draw_2d_distribution.py>`     to download the full example code
    .. rst-class:: sphx-glr-example-title

    .. _sphx_glr_auto_probabilistic_modeling_distributions_plot_draw_2d_distribution.py:


Draw 2-d distribution graphs
============================

In this example we are going to draw PDF and CDF of a bidimensional distribution.


.. code-block:: default

    from __future__ import print_function
    import openturns as ot
    import openturns.viewer as viewer
    from matplotlib import pylab as plt
    ot.Log.Show(ot.Log.NONE)

    # assume a 2-d distribution
    distribution = ot.Normal([0.0, 2.0], [1.0, 0.6], ot.CorrelationMatrix(2))
    print(distribution)





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

 Out:

 .. code-block:: none

    Normal(mu = [0,2], sigma = [1,0.6], R = [[ 1 0 ]
     [ 0 1 ]])




draw PDF


.. code-block:: default

    graph = distribution.drawPDF()
    view = viewer.View(graph)




.. image:: /auto_probabilistic_modeling/distributions/images/sphx_glr_plot_draw_2d_distribution_001.png
    :alt: [X0,X1] iso-PDF
    :class: sphx-glr-single-img





draw CDF


.. code-block:: default

    graph = distribution.drawCDF()
    view = viewer.View(graph)
    plt.show()



.. image:: /auto_probabilistic_modeling/distributions/images/sphx_glr_plot_draw_2d_distribution_002.png
    :alt: [X0,X1] iso-CDF
    :class: sphx-glr-single-img






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

   **Total running time of the script:** ( 0 minutes  0.253 seconds)


.. _sphx_glr_download_auto_probabilistic_modeling_distributions_plot_draw_2d_distribution.py:


.. only :: html

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



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

     :download:`Download Python source code: plot_draw_2d_distribution.py <plot_draw_2d_distribution.py>`



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

     :download:`Download Jupyter notebook: plot_draw_2d_distribution.ipynb <plot_draw_2d_distribution.ipynb>`


.. only:: html

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

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