Deriving OLS Slope and Intercept Formulas for Simple Regression
* New Version: Here is a re-do of one of my oldest videos, on the mathematical derivation behind the ols slope and intercept formulas. The old one was rushed and cruddy. This one is much slower, and hopefully clearer. I was pretty tired when I made it though, so please let me know if I did anything wrong/confusing!
Note: At 16:05 when I add the Sigma, I accidentally write down a "-" in front of it. This should be a +, but this error does not carry through to the rest of the video.
Download handout: https://drive.google.com/file/d/0B3-F8BTZSbH9MnV2aWR0d1NfVWs/view?resourcekey=0-koCzeJHVF34CNbu-JbAXdw
Support this project on Patreon! https://www.patreon.com/burkeyacademy
Or, a one-time donation on PayPal is appreciated! http://paypal.me/BurkeyAcademy
My Website: http://www.burkeyacademy.com/
Talk to me on my SubReddit: https://www.reddit.com/r/BurkeyAcademy/
Видео Deriving OLS Slope and Intercept Formulas for Simple Regression канала BurkeyAcademy
Note: At 16:05 when I add the Sigma, I accidentally write down a "-" in front of it. This should be a +, but this error does not carry through to the rest of the video.
Download handout: https://drive.google.com/file/d/0B3-F8BTZSbH9MnV2aWR0d1NfVWs/view?resourcekey=0-koCzeJHVF34CNbu-JbAXdw
Support this project on Patreon! https://www.patreon.com/burkeyacademy
Or, a one-time donation on PayPal is appreciated! http://paypal.me/BurkeyAcademy
My Website: http://www.burkeyacademy.com/
Talk to me on my SubReddit: https://www.reddit.com/r/BurkeyAcademy/
Видео Deriving OLS Slope and Intercept Formulas for Simple Regression канала BurkeyAcademy
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