
{{alias}}()
    Returns data for Nightingale's famous polar area diagram.

    Returns
    -------
    out: Array<Object>
        Nightingale's data.

    Examples
    --------
    > var data = {{alias}}()
    [{...}, {...}, ...]

    References
    ----------
    - Nightingale, Florence. 1859. *A contribution to the sanitary history of
    the British army during the late war with Russia*. London, United Kingdom:
    John W. Parker and Son.<https://curiosity.lib.harvard.edu/contagion/
    catalog/36-990101646750203941>.

    See Also
    --------

