Learn Statistical Regression in 40 mins! My best video ever. Legit.

0:00 Introduction
2:46 Objectives of regression
4:43 Population regression equation
9:34 Sample regression line
18:51 SSR/SSE/SST
26:25 R-squared
29:00 Degrees of freedom and adjusted R-squared

[sowmiya__r]

That's the clearest explanation of Degrees of Freedom I've ever seen. Thank you!

[emmanuelhoustonkwashie]

In just 40 minutes, this video provides a comprehensive overview of a whole semester's course, delivered with clear and direct explanations. Unlike my professor, who becomes upset when students seek clarification, this video addresses all my concerns about regression. I am grateful to Justin for creating this video and many others, as they have been immensely helpful. May God bless you, Justin, and keep you safe. Sending my respect and love from Germany.

[Eternal-Student]

mid-60's lady here thrown into Stats doing an MSc in psychology and getting a bit of a shock as this is my first module! THANK YOU! So helpful. I was overwhelmed before this. Fantastic teaching. I teach maths to struggling learners and really appreciate great teaching like yours. Being an expert in a subject does not necessarily equal a great teacher. Great teachers need to understand they are teaching something to people that probably don't get it! Good luck with your teaching and any other pursuits! I am off to Australia next week for a long break, love it there. I will be sharing this with my online classmates.

[gabriellyberg]

Wtf what are the odds that I have a regression lecture (that I skip to watch your content instead) 20 minutes after you upload this video? Actually insane

[Abzarad]

I am no longer intimidated by these Greek letters! The thin line between complex math and useful and practical stats is dealt with elegantly. Truly grateful!

[oashe]

It's a shame I discovered this channel only yesterday. My final exam is tomorrow lol. You are simply amazing, everything is on point and easy to understand. Thank you!

[remembermyname]

The Regression King is back. your videos are so good.

[loa]

I was literally sobbing before this video because i thought id never understand this after watching my professor's video but wow. thank you so much. I didnt even understand this using very well-known and trusted channels. I just found your channel and I'll never stop coming back for more stats and videos. I hate stats but this made me genuinely interested to learn more and have a newfound curiosity for the subject (that i never thought id have since high school_. thank you a million times.

[malusmundus-]

I've been studying ML for a few months and this is the best video I have ever seen for understanding these concepts. Bravo!

[emiliyadoncheva-tzivanopou]

Thank you Justin so much for helping people in this difficult for me subject!!! 😊I have upcoming exam and I am so so thankful that I have the chance to hear your clear plain explanation. I think you are the most brilliant teacher. I had no idea of maths, statistics etc and thanks to you I am feeling so much confident day by day 😊

[rokaskarabevicius]

Old ones are absolute gems, especially "regression assumptions explained"!

[maxpavlov]

bro you literally saved me, i now understand more than ever regression, all heil the statistics GOD!

[Qongrat]

Wow, this is amazing - I am taking undergrad econometrics at uni and the lectures there seem to be just random (pun intended) stuff thrown together, you Sir, on the other hand, have an amazing structure and logical progression with a clear simple practical example. This video does an amazing job in less than 40 minutes on what they waffle about for 4.5 hours and still leave you confused. Thank you so much!

[malwalsabino]

I watched this video with some prior knowledge. It was quite refreshing and the last part about df and adjusted R² was quite useful. Thanks for the clear explanation.

[aklilugezahegn]

Witnessing an amazing precise progress over the past ten years . Missed u a lot and happy to see u are coming back.

[nl]

I watched your first video on regression when I started learning this, and this video, both are helpful and clear. Thank you so much for your videos ❤

[john.james-rambo]

You are ma man! Thanks a bunch, unexpectedly landed to your channel when I was looking into statistics and love this chnnel.
It is Crazy how I am in Sri Lanka and you from a different part of the World teaching me Regression, when we think about it - it's just crazy. And it is crazy how much of time is wasted over contents which are not very useful and how people lose their Intelligence in a World knowledge can be easily found.
Thank you very much for this lesson.
I am a self-learner, and I love knowledge as it helps understanding the world better.
Hope one day you visit the beautiful Island of Sri Lanka, and I get to meet you so I can thank you in person over a coffee or dinner for the amount of effort teaching you do for us.
Subscribed your channel with all notifications on.
Until new contents hit the channel I will go through the old stuff.
Take care. And may Allah guide you in life.

[olyvoilu]

2 MINS in the video and I am hooked. I am starting an analytics course and i always feared stats and regression in high school. Never knew i could learn all of this again without stress.

[frankdunaway]

Thanks for the new RA video. Great reboot of your first RA lesson. I'm watching for my own benefit. No academic pursuit beyond sharpening the saw. Your explanations and examples make this material really interesting and lot easier to absorb than other channels I've watch. BRAVO! zedstatistics

[dees]

Great content; helped me a lot to better understand regression for my CFA exam. You’re a spectacular teacher and I enjoy your videos. 😊