Video 1: Introduction to Simple Linear Regression

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Video 1: Introduction to Simple Linear Regression

Рет қаралды 1,663,355

Күн бұрын

We review what the main goals of regression models are, see how the linear regression models tie to the concept of linear equations, and learn to interpret the coefficients of a simple linear regression model with an example.
TABLE OF CONTENTS:
00:00 Simple Linear Regression
00:17 Objectives of Regressions
02:54 Variable’s Roles
03:30 The Magic: A Linear Equation
04:21 Linear Equation Example
05:24 Changing the Intercept
06:02 Changing the Slope
07:00 But the world is not linear!
07:44 Simple Linear Regression Model
08:25 Linear Regression Example
09:16 Data for Example
09:46 Simple Linear Regression Model
10:17 Regression Result
11:02 Interpreting the Coefficients
12:38 Estimated vs. Actual Values

Пікірлер: 397

@AnilAnvesh 2 жыл бұрын

This is what I am looking for. Instead of jumping right into the maths, he tried to explain the terms in the simplest manner possible. Thank You ❤️

@user-in6qc4gx8g Жыл бұрын

yea, most of the time i don't even know why do I learn them, I just do it.

@xujieshen Жыл бұрын

@@user-in6qc4gx8g 根本不知道意思，瞎几把写

@godswillemereuwa9174 4 ай бұрын

Exactly.

@leticiaquaye8317 2 ай бұрын

😊

@joseenriquemunar8901 3 жыл бұрын

Welcome to another episode of: Im watching this and having exam tomorrow!

@rbyourfriend09 3 жыл бұрын

always the case bro. college and schools have become shit

@ahasiikuyu8001 3 жыл бұрын

This is me right now

@MeaMobileGames 3 жыл бұрын

me neither

@nikigeorgaki3566 3 жыл бұрын

me right now

@loveleeshclothhouse6142 3 жыл бұрын

@@rbyourfriend09 ........... Zzzzzzc...., q

@tanishaaguha9871 3 жыл бұрын

I don't think anyone has ever explained the concepts in such an easily understandable way. You made me actually enjoy learning these terms instead of crying over them so THANK YOU!

@amantekle127 3 жыл бұрын

This is the best explanation ever, none of my lecturers come closer to you! So, thank you!

@ltmcgowan1804 3 жыл бұрын

Excellent explanation on simple linear regression. I appreciate how you broke down and defined all parts of the formula.

@vadnone1913 3 жыл бұрын

So far, this is the best lecturer who gives the helicopter view for theory, and I had a privilege to watch it. Thank you, this is a well structured and easily digestible set of lessons.

@kristenchantelle3404 3 жыл бұрын

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@Drlaveller 5 жыл бұрын

I found this video very useful. I am a doctor and I have struggled with statistics for some time. This will empower me to better understand the statistics in medical journals. Thank you very much.

@EJ-lh7vq 8 ай бұрын

Sorry, I’m an high schooler and I’ve never thought doctors in medical field needed to master mathematics.

@ramzie2026 3 ай бұрын

@@EJ-lh7vqyeah it is very important. Sometimes doctors use statistics to understand what medicine is effective for what types of diseases of some sort. Statistics is everywhere and is vital to the understanding of how things function.

@nikolaimaharaj2319 5 жыл бұрын

Damn bro the effort you put into this is remarkable, even the way you explained and showed us how the gradient is a measure of by how much y changes as a result of how much x changes is admirable, thanks a lot man.

@pagebass4617 Жыл бұрын

I appreciate the pace at which he explains and pausing between concepts. Thank you !!

@EdidiongUdofia-vt8ib Жыл бұрын

This is the best explanation of regression analysis (Linear) I have seen in this space. He handled the foundational issues first before jumping into the mathematical aspect of it. Many Thanks!❤❤❤

@als4515 2 жыл бұрын

Excellent decoding of the topic, great work on the visual aids, the tempo is great as well for a novice to absorb the concepts step by step. You should win the noble prize in visual learning.

@graceconteh6737 2 жыл бұрын

I have been trying to find a video that will help a beginner like me understand, and I couldn’t find any. Thank you very much sir. This has been super helpful

@sushmithags4683 3 жыл бұрын

Why would anyone dislike such a good quality video! Their loss smh :/ Thank you for such a great explanation.

@VirusEagle 6 жыл бұрын

Finally someone who can explain it fairly easily without making it sound hard when it's pretty basic

@carolineoreardon2229 Жыл бұрын

I am a visual learner, and this video really helped me grasp the concepts. Many thanks!

@ShifatSahariar 6 жыл бұрын

I have seen all of your tutorial belongs to Linear Regressions .I am really glad that it was clear to understand easily each topics

@Abuukarumberia Ай бұрын

Ghai ghai!!,huyu lecture ni nomaa,he really knows??,congratulations!!!

@anna77014 5 жыл бұрын

You are a really good teacher! I'm really bad at maths and you've explained this perfectly well enough for me to understand!

@multikatech8406 5 жыл бұрын

You can tell that this guy understands the subject....well done my friend

@DionneCobb Жыл бұрын

I totally agree with the other comments this explanation was very easy to understand. I was struggling to understand the concept prior, now I am able to grasp the meaning of regression model. Thank you!!

@salwaali9067 Жыл бұрын

Understanding the rationale behind the math is way more helpful than spitting out formulas....it's the whole purpose of statistics, to understand the meaning behind the numbers. Excellent, thank you for the lightbulbs that just broke through the dark.

@saeed5433 3 жыл бұрын

Thank you so much man, I have watched many many videos, but couldn't understand, this is the only video that i understood thoroughly and now my concept is clear..👌👌

@sharonmatzkin979 5 жыл бұрын

This was most possibly the best explanation on regression. Thank you.

@mih.nguyen223 7 жыл бұрын

i feel so grateful after watching this. Excellent video! Thank you so much.

@statisticssyllabus338 5 жыл бұрын

Sir Its very joyfull experience to understand linear model as ü taught Thanks a lot

@mejahrawlins8925 4 жыл бұрын

I think I found what I've always wanted. I need more of this.

@rebeccasimpson7563 6 жыл бұрын

So clear and concise. Thank you for making these concepts so much easier to understand; the organization of the information, definitions of terms, along with examples made this easy to follow. Thank you!!!!

@aounshehadeh4783 8 ай бұрын

10/10 amazing video, you literally explained 2 hours worth of lectures in 13 mins better than my prof did.

@nowmaria 7 жыл бұрын

Finally, very clearly explained. Thank you.

@delbroox 6 жыл бұрын

Great video, easy to understand, well explained, Thank you very much!

@beautifiedMEE Жыл бұрын

Oh my goodness you are such a blessing. You just simplified everything for me. Thank you 🙏

@sutirthamarjit 7 жыл бұрын

Very good example. One simple real life situation is perfectly plotted in the equation. Very good.

@shailpallavi9641 2 жыл бұрын

Anyone who is not understanding the simple linear regression thing like me trust me it will clear you vision . Best video to start with Thanks a lot 🙏

@bheamla Жыл бұрын

What a great explanation. From now on, this is my top channel to learn Stats.

@subhanullahasim721 3 жыл бұрын

This is the best way to present a topic! Wish you more success and happiness.

@raWan1409 3 жыл бұрын

You were the only one who explained it clearly and in a simple way. Thank you vary much! Keep it up.

@ayandaalex3122 9 ай бұрын

My guy, i left my maths almost 3 years ago in high school and now im self teaching Data science. But wow, you the greatest everything makes sense, Thank you may God continue to bless you with your knowledge to make things very simple for us😊.

@isbellewells4031 6 жыл бұрын

Oh my goodness. I cannot believe how easy you made this! Thank you!

@nasserdana 3 жыл бұрын

Really ..the best one who explains. Easily and clearly ..thanks 😊

@tasmiajehanzeb1146 5 жыл бұрын

I was always confused in this but sir due to effort it is very clear now. Allah blessed you good health

@insanity_gaming2927 5 ай бұрын

Thank you sooo much, explanations are soo clear, I attended my uni lecture and understood nothing, but here everything is crystal clear. I am soo grateful❤️❤️❤️

@sobiyeolufemi1230 2 жыл бұрын

I found this video and it became a lifesaver 😘. Thanks for the easy to comprehend explanations and the illustrations.

@chikeziechukwuazi816 2 ай бұрын

thank you for this video! it's worth more than the hours of lectures i have to sit through in University without understanding a thing the professor taught

@Somntwana_sa 4 жыл бұрын

Thank you very much. I have been struggling to find it simple in my class. Compliments From South Africa 🇿🇦

@purnashrestha6195 3 жыл бұрын

Thank you so much for the video, it helped a lot to enhance my understanding of linear regression.

@jaijoshi950 7 жыл бұрын

Grt explanation first time I understand the meaning of slop :)

@jafetumanzor6687 4 жыл бұрын

Finally a good recomendation by youtube!

@oussamaoussama6364 4 жыл бұрын

Just clap clap for this level of explaining things.

@letiiayala559 2 жыл бұрын

I have watched many many videos, but couldn't understand, this is the only video that i understood thoroughly and now my concept is clear

@ushh Жыл бұрын

BEST LECTURE. EVERYONE COULD UNDERSTAND SUCH A SIMPLE, BASIC AND UNDERSTANDABLE LECTURE FOR BEGINNERS !!! :)

@berhanetedla Жыл бұрын

by far, the best explanation on youtube.

@Salvation1984 8 ай бұрын

I never understood in detail the formula for the y=mx+b until now! Wow! thank you so much!

@keshav2136 4 жыл бұрын

That was an amazing explanation! Loved it 😀

@cypriannyarige1095 3 жыл бұрын

Extremely helpful esp with use of examples. Thank you very much.

@kiranconnect7427 4 жыл бұрын

beautifully explained. much love,sir.

@arekhandiabruno 2 жыл бұрын

There is hardly a better explanation on the entire world wide web. Thank you very much. The mistake between 12:00 and 12:05, I shall I overlook!

@user-pp1nj1pz7j 22 күн бұрын

Noticed that too, and search for a comment to aprove that I did not mishear

@manojmathew5596 Ай бұрын

Very good video that explains the concept of LR in a simple and clear manner with examples!

@karlalexisly3599 4 жыл бұрын

A very clear explanation and interpretation. Thank you

@elijahthomas7777 3 жыл бұрын

This video was great ! I clearly understand the basics of linear regression now. Thank you.

@kristenchantelle3404 3 жыл бұрын

@CristaAnders 8 жыл бұрын

Very clear explanation. Thank you.

@georgegousios1794 6 жыл бұрын

That was absolutely awesome. I cannot thank you enough

@VictoriaOtunsha Жыл бұрын

Thank you for showing me an actual application of linear regression and not just "signs and symbols"

@F.E.E 4 жыл бұрын

OMG Thank you so much!!!!! I can pass the exam now from this video THANK YOU FOR EXISTING

@swapnilchauhan966 2 жыл бұрын

Thank you, This is amazing, you made it so clear and easy to understand.

@comfortkabanshi5048 6 ай бұрын

If everyone taught like this no one would have trouble understanding.

@PeterKNjenga Ай бұрын

😂yeah

@doumansarouei6994 3 жыл бұрын

very clear and practical video. Thanks

@sumitbabel5415 5 жыл бұрын

Awesome Video, only today I have really understood the concept reasonably

@andreifrancojimenez7714 5 жыл бұрын

You are a hero! You deserve Valhalla. Very well explained.

@misganawnebaw1710 5 жыл бұрын

first of all i would like to say God bless you and your family. I am very impressed with the way you present , the board is really interesting black board with white font color it is really interesting for me keep it up thank you very very much am from Ethiopia

@husseintoney 8 жыл бұрын

Thanks. I have final exam in about a few hours. You helped me a lot.

@paulnganga4358 Жыл бұрын

What a video! This is pretty wonderful. Thank you.

@prasitrattanapiseth1058 7 жыл бұрын

Your explanation regarding this issues are very good.

@lara18452 8 жыл бұрын

Comprehensive explanation, many thanks

@Superbdragon 5 жыл бұрын

This is how you explain THINGS. BRAVO!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@ZBiBU11 6 жыл бұрын

Great explanation and demonstration!

@IAKhan-km4ph 5 жыл бұрын

You are the teacher!!! great explanation.

@somaths69 2 жыл бұрын

This deserves more views because I learned more than from reading a book alone.

@lisapalmerallen3862 Жыл бұрын

This was amazing! So easy to understand.

@chrislogan8155 3 жыл бұрын

Fantastic explanation, great video!

@amberlarameyer2000 4 жыл бұрын

So clear. Thanks!

@motivationneeds2940 3 жыл бұрын

Really crystal clear explanation, appreciate....

@balachandrankandasamy824 4 жыл бұрын

Able to understand very easily. Thank you.

@danifdez7031 5 жыл бұрын

easy and clear, very helpful

@PhoenixStodios 7 жыл бұрын

great explaining, thank you!

@rodwellpangakushoma384 4 жыл бұрын

Thank you so much. You made the concept so clear and easy to understand. Do you have a a second video on this subject after this one

@pawanamarnani3011 7 жыл бұрын

Thanks a lot... The explanation is very simple for understanding... This video helped me a lot... Thanks Again

@Misguided_shinigami 2 жыл бұрын

Amazing analysis , thank you!

@prajwalsm1482 5 ай бұрын

Thankyou , i was just searching for this , so neatly explained ,

@druell4u Жыл бұрын

Best video on this topic. The explanations are wonderful

@jagPhil2008 2 жыл бұрын

This is an old video on simple linear regression explained better than how my professor did. thank u

@bigfishartwire4696 6 жыл бұрын

We are spending thousands of dollars in college, and yet we only understand stats with free KZfaq videos. Thanks for the amazing job.

@rohanirohan9756 2 жыл бұрын

Excellent, logical, sample, and easy explaination.

@adammarley5616 Ай бұрын

Great video! Thank you for the content

@safaaalkhanjari5873 2 жыл бұрын

thank you! your explanation is very clear.... I am glad I found your channel :)

@shanisarathchndra5284 5 жыл бұрын

Thanks a lot, crystal clear explanation

@joycechanda7281 2 жыл бұрын

This is amazing and very helpful, have never understood linear regression like i have 🙏😊

@revanthsrirangaraju8863 2 жыл бұрын

Very clearly explained, thank you.

@deepshikhakansara8253 4 жыл бұрын

Very well explained linear regression ! I didn't understand the concepts of linear regression and confidence interval earlier, but after watching this videos, now my fundamentals are clear related to this topic.