def major_axis_equiv_diam_ratio(prop, **kwargs):
    """Return the ratio of the major axis length to the equivalent diameter

    Args:
        prop (skimage.measure.regionprops):
            The property information for a cell returned by regionprops
        **kwargs:
            Arbitrary keyword arguments

    Returns:
        float:
            major axis length / equivalent diameter
    """

    return prop.major_axis_length / prop.equivalent_diameter