.. This document is auto-generated by the altair-gallery extension. Do not modify directly.

.. _gallery_boxplot:


Boxplot with Min/Max Whiskers
------------------------------
This example shows how to make a boxplot using US Population data from 2000.  
Note that the default value of the `extent` property is 1.5,
which represents the convention of extending the whiskers
to the furthest points within 1.5 * IQR from the first and third quartile.


.. altair-plot::
    :code-below:

    
    import altair as alt
    from vega_datasets import data

    source = data.population.url

    alt.Chart(source).mark_boxplot(extent='min-max').encode(
        x='age:O',
        y='people:Q'
    )


.. toctree::
   :hidden: