Linear Regression with Ordinary Least Squares

@mark-mayer?ÿ

Thank you for posting this! I watched the video several times, and I posted a comment. Mr. Woolley made some interesting comments concerning how subdivisions are surveyed. I like how he added information to his subdivision map concerning his use of least squares adjustment so that future surveyors can retrace him. Excellent!

Aw SoCal surveying problems amuse me. Would that things up here fit that well.

Iƒ??ve encountered the systematic shift between lot corners and centerline control he talks about but it was more on the order of 3 tenths.