def compute( stats ):
    """Usage: health = compute( reciprocity_stats )"""
    if stats['used_size'] == 0:   # No stats could be computed
        return 0.0
    return common.stats2arccot( stats, 'median', 89238.59782608696 )
def compute( stats ):
    """Usage: health = compute( reciprocity_stats )"""
    if stats['used_size'] == 0:   # No stats could be computed
        return 0.0
    return common.stats2arccot( stats, 'median', 822617.7377049178 )
def compute(stats):
    """Usage: health = compute( reciprocity_stats )"""
    if stats["used_size"] == 0:  # No stats could be computed
        return 0.0
    return common.stats2arccot(stats, "median", 15000000.0)