Matrix Form Multiple Linear Regression MLR

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An Introduction to the Matrix Form of the Multiple Linear Regression Model. I cover the model formulation, the formula for Beta Hat, the design matrix as well as the matrices X'X and X'Y.

#Multiple
#Linear
#Regression

0:00 Introduction
3:33 Model Formulation, Design Matrix
8:43 Beta Hat Formula
9:25 Residuals and Error Sum of Squares
12:03 Example Model
13:00 X'X in MLR
16:35 X'Y in MLR

Boer Commander

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You know what....yours was the best video I saw on Multiple Linear Regression.
U explained it so easily...so much relieved now.
❤️ from India

rajatbhardwaj

0:00 Introduction
3:33 Model Formulation, Design Matrix
8:43 Beta Hat Formula
9:25 Residuals and Error Sum of Squares
12:03 Example Model
13:00 X'X in MLR
16:35 X'Y in MLR

BoerCommander

Very well explained. Thank you very much Boer!!

gcumauma

Hey. Thanks for the awesome videos. Please could you post a video on the delta method (univariate & multivariate) 🙏

petervanstaden

I really appreciate you, that what I was searching about. That helped me a lot. Thanks..

luizguilhermedefreitasbord

Hello I found your videos awesome! Really appreciate that you created this. I am working on my M.S. and I was wondering if you happen to know anyone that can tutor to further explain some extra concepts and answer some questions. I think I may be needing someone in case I hit some more roadblocks. I think these videos are super helpful thanks so much for helping Students like me!

businessisbooming

Baie dankie! Hierdie gaan my deur 2de jaar stats op Stellenbosch sit.

gpmare

great video but you should have completed the matrice for X'X

decentmunkuli

That is the soution for this 1/(X transpose X)

Fagunloyea

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