"""
2D Line of Best Fit
===================

Fit a line to multiple 2D points.

"""
from skspatial.objects import Line, Points
from skspatial.plotting import plot_2d


points = Points(
    [
        [0, 0],
        [0, 1],
        [1, 2],
        [3, 3],
        [4, 3],
        [6, 5],
        [5, 6],
        [7, 8],
    ],
)

line_fit = Line.best_fit(points)


plot_2d(
    line_fit.plotter(t_1=-7, t_2=7, c='k'),
    points.plotter(c='k'),
)