S4E01 Ordinary Least Squares: Back Where It All Began
Quantitude
00:00
Multiple Regression - How to Make a Parabola
The parabola becomes an egg. Instead of computing a derivative of the non lenear function, that gives us that tangent line that we set to zero. This extends to as many xes as you have. And it is a beautiful thing. You have a fine x and wy, and you take some damn combination of the mother and that's your model. That's how i crudely describe rogression. Thank you, rage hunk.
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