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.
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.
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.
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!
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.
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
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).
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
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.
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 😊
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
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.
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.
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.
I would say that you made my statistics stronger than ever .thanks a lot and hope you gonna make such videos in upcoming days to make the statistic more easier and explainable.❤️
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!
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.
The best intuitive explanation I ever had. Thank you, I know have a much better understanding of the importance of the error for a regression model and the function for the df. Thank you.
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.
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.
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.
Dude I hope you never become a conspiracist, because I will happily pedal any narrative you share. You just have a gift for clarity and resolving questions intuitively. I’m a Biology/Chemistry teacher myself and I love your approach to all this! 🎉
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!!
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.
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......❤❤❤❤
25:43, SST=SSR+SSE has something to do with Ordinary Least Squares. The goal of OLS is to find the line that minimizes the sum of squared residuals which is the SSE in this video. And yes, the detailed math proof of that equation is more detailed.
Awesome vid. Could you do one where you explain the standard errors in the beta coefficients? And maybe another video explaining weighted linear regression for data with heteroscedasticity.
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
Thank you for the excellent explanation! You are such a good teacher. Just as an idea for future videos, some case studies would be very useful. Just taking a bunch of data and follow the whole process and the interpretation of what everything means. That would be very helpful for me, and I guess for everybody else.
does anyone else think this guy should start a Patreon? Would anyone here buy cheat sheets written by the great man? There's only so many family get togethers I can suggest this to him so I am calling on the support of his fans!
From 35:44 to 36:54 the Rainfall data were the same values as ice cream sale (obviously a mistake). You can find the “good” Rainfall data at 36:55. I have run SPSS on all regression models mentioned in the video, overall a great job done.
Thanks for the video. If you could just quickly upload a video on Decision Analysis (Decision Trees, value functions, utility functions etc) it will save my day 😂
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.
Hoffe du hast deine Prüfung rasiert. Bin morgen dran 🤑
@@clepto28 Alles Gute für deine Prüfungen. Meins kommt später
@@emmanuelhoustonkwashie9222 danke dir auch! :)
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.
If a professor gets upset because of students seeking clarification, then he or she shouldn't be a professor in the first place.
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.
All the best
Mid-60s ? Wow you are an inspiration to me. I just started Data Science and to think that 50yrs was too late for me! Thanks
@@gyebiwinfred in my 40s and started datascience and thought its too late :)
@@whiteinferno7942the same as me. Good luck. I believe no matter age is the matter is desire to learn)🤝
@@gyebiwinfredI'm 21 and thinking it's too late for me to change career
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!
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.
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
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).
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
Witnessing an amazing precise progress over the past ten years . Missed u a lot and happy to see u are coming back.
I've been studying ML for a few months and this is the best video I have ever seen for understanding these concepts. Bravo!
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.
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 😊
Old ones are absolute gems, especially "regression assumptions explained"!
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
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.
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.
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 ❤
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.
I would say that you made my statistics stronger than ever .thanks a lot and hope you gonna make such videos in upcoming days to make the statistic more easier and explainable.❤️
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!
This video is aesthetically pleasing compared to the other videos on stats! Thanks for your time!
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.
That explanation of degrees of freedom and adjusted R at the end was great! 😊
LETS GOOO!!! A new video...been waiting for ages tbh
The best intuitive explanation I ever had. Thank you, I know have a much better understanding of the importance of the error for a regression model and the function for the df. Thank you.
The vibe you throw into this content is something uplifts me no matter what....I love the way u teach!!
You love what you are doing and thats why your content is superior! THANK YOU for your contribution to free knowledge!
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.
Finally… Degrees of Freedom makes sense now!
Thank you.
Your students are very fortunate to have a great teacher as you!
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.
Love your explanation bro, you know what to include and what not to maintain the groove throughout. You deserve a lot.
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.
Crystal clear explanation of what it means actually.... Best in the category... Kudos
My head was compleately scrambled until I found this video, may god bless you for helping students in difficulties like me!
Dude I hope you never become a conspiracist, because I will happily pedal any narrative you share. You just have a gift for clarity and resolving questions intuitively. I’m a Biology/Chemistry teacher myself and I love your approach to all this! 🎉
That's the clearest explanation of Degrees of Freedom I've ever seen. Thank you!
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!!
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.
Hey, you made me understand 3 core concepts I missed while bumping my head against that topic. Thank you so much!
after watching many videos on regression, this was the only one which helped me understand
This is such a great video. You student are fortunate ❤. Wish u the best! ..Love from India.
You are right, degrees of freedom is best described in this video - it was like Greek and Latin before
Reviewing hardcore since I went broke and had to work. Had to skip a semester to survive.
Videos kept stats fresh for me. Ty
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😇😇😇😇
Wow! This is some god-tier explanation... Bless you❤
You are amazing!!!
Everything is finally starting to make sense!!!
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......❤❤❤❤
Thank you! The best explanation ever for degrees of freedom
Awesome!😎
You're a great teacher 👍
25:43, SST=SSR+SSE has something to do with Ordinary Least Squares. The goal of OLS is to find the line that minimizes the sum of squared residuals which is the SSE in this video.
And yes, the detailed math proof of that equation is more detailed.
Definitely worth watching this informative video. thanks a lot for producing it.
Welcome back sir 🎊
Awesome vid. Could you do one where you explain the standard errors in the beta coefficients?
And maybe another video explaining weighted linear regression for data with heteroscedasticity.
I don't comment often, But I have to show you my appreciation. Spectacular video.
bro you literally saved me, i now understand more than ever regression, all heil the statistics GOD!
Amazing explanation of regression! I think I finally understand the basic concepts
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
Best of the explainations of Adjusted R Square!
Amazing. Simple explanation yet full of detail.
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!
Nice video! Still looking forward to the next video of survival analysis! Hope it’s coming soon.
This class is very useful and deeply knowledge full for me . thanks a lot
Easy to follow without feeling over-simplified.
Thank you, I needed this! your video was perfect timing!!!!
Thank you for the excellent explanation! You are such a good teacher. Just as an idea for future videos, some case studies would be very useful. Just taking a bunch of data and follow the whole process and the interpretation of what everything means. That would be very helpful for me, and I guess for everybody else.
Fantastic! Thank you for explaining this so that I can finally understand it!
Informative and well explained, which provides intuitive understanding of regression. Thank you
absolute lifesaver 🙏
I love your personality! Makes me less stressed whilst racking my brain lol
Simple and direct to the point
Thanks so much Justin, watched your old video at the start of my revision period, now using this one as revision, such a treat.
does anyone else think this guy should start a Patreon? Would anyone here buy cheat sheets written by the great man? There's only so many family get togethers I can suggest this to him so I am calling on the support of his fans!
Quality content, explained so beautifully! Awesome! This is how one should teach stats.🎉
Thank you! You give such clear and understandable explanations, and I greatly appreciate all of your videos.
thanks a lot man! You are a super savior of my major course :')
I can't emphasize my gratitude enough 🙏
Can you make video about regression in Python or R that's gets my head scratching?
Best explanation of R squared, adjusted R square and degree of Freedom
From 35:44 to 36:54 the Rainfall data were the same values as ice cream sale (obviously a mistake). You can find the “good” Rainfall data at 36:55. I have run SPSS on all regression models mentioned in the video, overall a great job done.
Tuesday my exam and what a blessing was this
best video on regression
Great explanation! So happy to find this!
Thank you zedstatistics
Please make a video on Factor Analysis.
best video i've seen in my life and im only 20 seconds in [mesmerized by your voice btw]
Thanks for the video. If you could just quickly upload a video on Decision Analysis (Decision Trees, value functions, utility functions etc) it will save my day 😂
I'm going to pass my statistics course for my comp sci degree because of you. My savior ;.;
Super explanation !!! Thanks for this.
That Farenheit thing was personal😆
This video is amazing. Thank you so much, really appreciate it!!
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 🎂
Good explanation. Thanks for sharing
That did not feel like 40 mins, thank you!
i'd really appreciate if you've made the video you were talking about here 26:01
i noticed it wasn't in the description and i'm hoping its out there
One of the best and simple explanation
❤❤❤ Loved the content. Will see if u have made vdos on DOE
That was extremely awesome! Thank you so much for the amazing presentation.
Thanks! Appreciate triggering the intuition!!
I wish this is how I was taught statistics from the start. I feel like going back to claim my university tuition.
Great explanation of R2 and Adj-R2. 👍
Really Nice.
df part was great, gave me a good perspective!
Excellent lecture. Thank you.
Edit: woah! so many concepts just clicked. Such a great video.
Great explanation! Thanks!