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

See all my videos at: www.zstatistics.com/videos
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

[@MuhammadAhmerKhan-em1qg]

That Farenheit thing was personal😆

[@sowmiya__r]

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

[@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.

[@Mpumzar]

All the best

[@emmanuelhoustonkwashie9222]

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.

[@clepto28]

Hoffe du hast deine Prüfung rasiert. Bin morgen dran 🤑

[@emmanuelhoustonkwashie9222]

@@clepto28 Alles Gute für deine Prüfungen. Meins kommt später

[@clepto28]

@@emmanuelhoustonkwashie9222 danke dir auch! :)

[@FloatingWhales]

Dude, my econometrics teacher is the same, or should I say econometrics presenter. First 4 lessons, some 6-7 hours of sticking to repeating the book and not allowing questions has been entirely fruitless. This video is excellent though.

[@TheAlgorithmicJourney]

If a professor gets upset because of students seeking clarification, then he or she shouldn't be a professor in the first place.

[@aklilugezahegn7187]

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

[@frankdunaway7744]

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

[@avinashyadav_]

Love your explanation bro, you know what to include and what not to maintain the groove throughout. You deserve a lot.

[@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!

[@emiliyadoncheva-tzivanopou8723]

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 😊

[@remembermyname7604]

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

[@gabriellyberg7252]

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

[@TheNachoDaddy]

Sounds like you need to rewatch the video on probability 😂. All joking aside, I hope you did well in the course (or maybe used that luck to buy a winning lottery ticket).

[@gabriellyberg7252]

Haha, nah i passed! Just a strange feeling to have the exact lecture i was supposed to have in person digitaly right as my actual lecture were ​@@TheNachoDaddy

[@nl7247]

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 ❤

[@oashe1]

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!

[@paparokauli]

You love what you are doing and thats why your content is superior! THANK YOU for your contribution to free knowledge!

[@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!

[@ScottsAwatchin]

I've seen several explanations of these concepts. This is the first time it's really started to click. Need to check out your other videos now. Great stuff. Thanks.

[@arushijha6543]

I love the way you explain the concepts in such a simpler way with so much clarity making it way more easier for us. I love listening to your lectures.

[@EconWing]

The vibe you throw into this content is something uplifts me no matter what....I love the way u teach!!

[@victorbegnini5754]

Man, I gotta make sure I leave you a BIG THANK YOU for your efforts and availability to share your knowledge with us. I'm new to this field and it's hard to find good "beginner-friendly" content. There's lot of videos out there. But just a few compare to yours! Thanks again! Cheers from Portugal!

[@jhamdan2012]

That was awesome. The best explanation I have ever encountered regarding regression analysis.

[@AleksiRants]

What a great explanation for how adding variables affects your model! I've never even seen this considered in any of the material I've been reading and watching when learning about regression.

[@julenekenyon3278]

You are amazing!!! Everything is finally starting to make sense!!!

[@LearningCalculus]

Thank you so much to for creating such informative and understandable content! Your teaching style makes complex concepts easy to grasp, and I truly appreciate the effort you put into making learning enjoyable. Keep up the fantastic work!

[@fernandodurier8332]

Brilliant!! Thank you for the deep and reasonable, grounded in practical examples explanation and for showing the intuition of regression metrics, function and explainability logic behind degrees of freedom. Simply loved it.

[@88pianissimo90]

Great video. I am an SAP consultant working in finance reporting and trying to learn ML. This is one of the best videos. Thank you so much for sharing this knowledge.

[@dees377]

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

[@farahmirza1594]

This video is aesthetically pleasing compared to the other videos on stats! Thanks for your time!

[@rokaskarabevicius]

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

[@loa9189]

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.

[@brunomarsh8327]

Thanks so much Justin, watched your old video at the start of my revision period, now using this one as revision, such a treat.

[@dukeislam6293]

Your students are very fortunate to have a great teacher as you!

[@chriscrawford1878]

Thank you! You give such clear and understandable explanations, and I greatly appreciate all of your videos.

[@amkhrjee]

That was extremely awesome! Thank you so much for the amazing presentation.

[@davidwortman4987]

Thank you! I am taking a class for the MAI designation, and your video really made the concepts clear for me. Great teaching and great video quality!

[@potatoryangaming1985]

LETS GOOO!!! A new video...been waiting for ages tbh

[@sofijajankovic4256]

Amazing. Simple explanation yet full of detail.

[@filipino.fraser.family]

Thank you, I needed this! your video was perfect timing!!!!

[@olyvoil4u]

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.

[@zarifhassan2184]

Wow! This is some god-tier explanation... Bless you❤

[@AkbarinSeoul]

Amazing explanation, we need more teachers like you!

[@MM-qk8eg]

this was amazing and totally worth the 40-minute time! thank you!

[@certifiedsmartass4122]

Thanks for the video. Very helpful!

[@Alexander_jade]

That explanation of degrees of freedom and adjusted R at the end was great! 😊

[@garvitsachdeva3344]

The most intuitive video for linear regression.

[@zf8888]

Amazing explanation of regression! I think I finally understand the basic concepts

[@sakshamagarwal8463]

Quality content, explained so beautifully! Awesome! This is how one should teach stats.🎉

[@dex461]

Amazing video, very well explained for a pretty complex concept!

[@sengottuvelavan]

This is such a great video. You student are fortunate ❤. Wish u the best! ..Love from India.

[@peterozonyia1261]

Awesome!😎 You're a great teacher 👍

[@dukeislam6293]

Thank you. Amazing explanation.

[@actualBIAS]

Hey, you made me understand 3 core concepts I missed while bumping my head against that topic. Thank you so much!

[@famzya6594]

I love your personality! Makes me less stressed whilst racking my brain lol

[@sergiylyamets2301]

Thank you! The best explanation ever for degrees of freedom

[@nataliasobrado]

Wow! I understood many things that I'd been struggling to understand!!! Thank you!!!

[@ozchelseagirl]

I was watching the original video yesterday, thank you for the update, how did you know my exam is a few weeks away!!! :D Love your channel, you explain concepts so well! Thank you for your hard work!!

[@ithinkthereforeitalk935]

He didn't know anything, google was spying on you through your devices and then the youtube algorithm suggested you watch this video. They know more about you, buddy, than you know about yourself.

[@CaptainBlaine]

That was a wonderful video. Thank you so much for making it!!

[@reginaewalker6417]

Amazing! Thank you for your expertise.

[@ossahmadrezaazimikohnabi5108]

Thank you dear teacher! Loved it.

[@testtest-ws7uc]

Awesome explanation! thank you!

[@rounick28]

Thank you. You Sir are a Gentleman and a scholar!

[@satya6823]

Informative and well explained, which provides intuitive understanding of regression. Thank you

[@optionsmeister]

Brilliant intro to the subject!

[@abdelkaderkaouane1944]

Amazing my friend. Thank you very much for your videos.

[@mukeshsutar1059]

The video is phenomenal.

[@existentialrap521]

Reviewing hardcore since I went broke and had to work. Had to skip a semester to survive. Videos kept stats fresh for me. Ty

[@mohitsingha1809]

Excellent video. Thanks so much Sir.

[@vikg97]

i lked the presentation part too. good work done. 👍😊

[@ozkanyildirim8526]

I can't emphasize my gratitude enough 🙏

[@user-gv5oz1th5g]

I watched a lot of videos, this was the best of them all! It’s still a bit tricky, but at least now I know the basics❤

[@navyamokmod1317]

Best of the explainations of Adjusted R Square!

[@desiresiabuwasupersounds]

Thank you so much Sir this is awesome. You are a great teacher

[@nestfoo]

Welcome back sir 🎊

[@lincolnkaden7758]

Finally… Degrees of Freedom makes sense now! Thank you.

[@mjjessica7394]

thanks a lot man! You are a super savior of my major course :')

[@user-st1nw9js4c]

I don't comment often, But I have to show you my appreciation. Spectacular video.

[@growingtogetherwithshrish2095]

In the begining of the video he mentioned that video will be worth the time. Well he was honest about it. Thankyou :) Keep up the good work😇😇😇😇

[@DivakaranPalanisamy]

One of the best and simple explanation

[@lisaye3933]

Thank you! I really enjoyed the video

[@chloejacout7884]

Thankyou so much for making this resource!

[@loppena]

This video is amazing. Thank you so much, really appreciate it!!

[@loppena]

sorry for oot, i just cant stop myself to say that from the pic of the original video, i see no change in you, ageless trophy-yellow-smiling 🎂

[@Stephen10114]

Great video, and just at the right time! Thank you :)

[@run_rich_run]

Thank you for this excellent video!

[@manjeetdubey9112]

Thanku so so much for this great great explanation.....I was using these values (SSE, SSR, SST) since 1 year in MTech but Today only I came to know the real meaning of Linear Regression......❤❤❤❤

[@anonym4311]

Great video mate 👍

[@Emad8452]

Really good explanation 👏, thank you

[@proteamelas4592]

Incredible video. Thank you

[@adamkolany1668]

great work !!

[@durangakarunarathna6906]

Thank you very much for this!!

[@AA-gl1dr]

Excellent lecture. Thank you. Edit: woah! so many concepts just clicked. Such a great video.

[@muffinman1]

df part was great, gave me a good perspective!

[@001tolky]

Brilliant as usual.

[@kaj2079]

Tuesday my exam and what a blessing was this

[@philtoa334]

Really Nice.

[@amal7411jo]

Iam criying after this video i just wasted 3 years on statistics and did not understand thing ... but after 40 min of this videos it all get rooted and make sense thanks always

[@ullasmandal6492]

Really enjoying ur posts

[@amabdinasirabdinasir8840]

Absolutely terrific.

[@golmatol6537]

Great explanation of R2 and Adj-R2. 👍

[@marianapovoa570]

Great video! Thanks a lot! 👏👏

[@twentystars6116]

Thank you zedstatistics

[@salifarrukh74]

❤❤❤ Loved the content. Will see if u have made vdos on DOE