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

.. only:: html

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

        :ref:`Go to the end <sphx_glr_download_intro_numpy_auto_examples_plot_populations.py>`
        to download the full example code

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

.. _sphx_glr_intro_numpy_auto_examples_plot_populations.py:


Population exercise
===================

Plot populations of hares, lynxes, and carrots

.. GENERATED FROM PYTHON SOURCE LINES 8-18



.. image-sg:: /intro/numpy/auto_examples/images/sphx_glr_plot_populations_001.png
   :alt: plot populations
   :srcset: /intro/numpy/auto_examples/images/sphx_glr_plot_populations_001.png
   :class: sphx-glr-single-img





.. code-block:: default

    import numpy as np
    import matplotlib.pyplot as plt

    data = np.loadtxt('../../../data/populations.txt')
    year, hares, lynxes, carrots = data.T

    plt.axes([0.2, 0.1, 0.5, 0.8])
    plt.plot(year, hares, year, lynxes, year, carrots)
    plt.legend(('Hare', 'Lynx', 'Carrot'), loc=(1.05, 0.5))
    plt.show()


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

   **Total running time of the script:** ( 0 minutes  0.087 seconds)


.. _sphx_glr_download_intro_numpy_auto_examples_plot_populations.py:

.. only:: html

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




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

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

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

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


.. only:: html

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

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