Multiple Regression: Two Independent Variables Case - Part 1

In this video we detail how to calculate the coefficients for a multiple regression. In particular, we detail how to calculate the slope and intercept coefficients for the case of two independent variables and a single dependent variable.

[SoumyaDasgupta]

I am here because I was asked how to calculate this in a face to face DS interview for a tech giant. Can you believe that? Yes, and I very well faltered cause generally we use python/matlab to figure out the coefficients for us, we hardly do the math ourselves. Never-mind, its never too late to learn anything. Thanks a lot to the person who spent 28 minutes of his precious time for this. You are the reason why internet should be free forever.

[svensei]

Finally someone who can explain how b0 is calculated in multiple linear regressions! Even in my Books they didnt explain it well enough to understand

[jayhagen]

Excellent summary; it really helped - a lot - to see this manually broken down, step-by-step, by hand. Great work and really appreciate it. For everyone else out there, note: There are a lot of sites that skip steps, gloss over things, or simply get the math wrong (frustrating), whereas this video does not miss a beat the whole way through.

[btsismydrug]

Finally I understand, all they do is give us the final answer in class no explanation. Our lecturer just gives us notes not even explaining. Thank u sir, may u live long.

[johnkyburz]

Don’t typically comment on math videos, but this video is a piece of art. Cheers

[expertreviews]

this is the only video on youtube where i could learn calculating coefficients!!! thnx so much... the demonstration using some software would hv been much better than flipping sheets of paper but we'll take it

[prathamIsOp]

Thank you sir, I wasted an hour watching multiple videos on this topic but none were explained as clearly as you did

[_kingsbreed]

this is the most explanatory video i ever watched and understood on regression. thank you for sharing

[scholasticarania]

Thank You!! Now, time to figure out how to do this during exam along with 10 other questions under 2 hours :)

Update: I've graduated and got my degree y'all

[VlogVenturesDubai]

Thank u so much. I especially logged in my mail id to like and comment this video and this is my first ever comment on any YouTube video in last 15 years.
From the last 2 years i was searching to find an answer, How to put the values of constant and slope in equation? and today i got my answer. Highly appreciation from Pakistan.

[Tryzex]

Thank you so much. Been struggling with this for a while. Well explained. Just perfect.

[seal.]

thanks so much. I can't wrap my head around this stuff without real, ground up examples.

[protocolwonder]

with the same data, I used the matrix approach and i had the same answer. This is fulfilling

[jakirhossainnov]

i was hardly looking for such a video and finally got it! really great explanation and teaching. thanks a lot :)

[russellkemmit]

Thank you, I wanted to code this from scratch in Python and you really helped me.

[taraporewalla]

Very well explained, looked for it all over but your video helped it out. Please keep posting more such explanations on Statistics on YouTube.

[jankakopkasova]

thank you so much for saving me from a mental breakdown

[waterford]

Thank you so much sir, the video was really helpful

[bugraozturk]

Excellent ! Thanks so much for this high value sharing

wonderful explaination. as a bonus, it felt like connor mcgregor was teaching me regression. haha