What is Multicollinearity? Extensive video + simulation!

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  • čas přidán 20. 08. 2024

Komentáře • 273

  • @vahidbehroozabadi7150
    @vahidbehroozabadi7150 Před 4 lety +124

    You should change your channel's name to UNDERRATED man! The best content provider in this field!

  • @elcapitano1633
    @elcapitano1633 Před 5 lety +130

    You put a tremendous deal of passion and creativity into this. Yielding unmatched value for anyone curious about statistics. Thanks a million Justin.

  • @sethother8012
    @sethother8012 Před 4 lety +23

    I just gave up on another video, called “Multilinearity explained simply.” The second he started talking , i knew it wasn’t going to be simple. Then he talked more and I was done. Found this. The second YOU started talking , i knew it was going to be simple. And by the 21 second mark i had already caught on. Thanks for this. Just goes to show, titles mean nothing. This was explained well.

  • @Yomama4536
    @Yomama4536 Před 4 lety +44

    Man, this is absolute gold. I've been binge watching your videos for a few hours now and you've taught me more than my professor ever could in a whole semester! Thank you SO much.

    • @zedstatistics
      @zedstatistics  Před 4 lety +5

      You're very welcome! Binge away! Glad people appreciate the vids.

    • @floradinh9158
      @floradinh9158 Před rokem

      Exactly! My professor confused the hell out of me :( Wish Justin could have taught us instead!

  • @imrangomdah5963
    @imrangomdah5963 Před 4 lety +12

    I like the way the guy introduced the concept; he makes you understand the concept even before he delves into the details. Great and awesome tutor!

  • @yulinliu850
    @yulinliu850 Před 5 lety +18

    Perfect, the best on CZcams! Thanks a lot!

  • @imrangomdah5963
    @imrangomdah5963 Před 4 lety +2

    This guy is awesome! His explanation is not only so clear and easy to understand, but it as well creates an opportunity for the student to think ahead before he gets to the point. Wonderful!

  • @princechiloane7659
    @princechiloane7659 Před rokem

    I don't attend my stats lectures no more, I just watch Zed video and pass my tests . Thanks for the uid bro!!

  • @ferxt600
    @ferxt600 Před 4 lety +5

    You are phenomenal. I have studied statistics for many years and you are making me aware of things I never thought about. Thanks so much. Can you do a video on covariance???? Please

    • @zedstatistics
      @zedstatistics  Před 4 lety +1

      Sure! And it is done - czcams.com/video/mG__Wpp9dns/video.html
      Thanks for the suggestion!

  • @atrijitdas1704
    @atrijitdas1704 Před 4 lety +2

    Statistician AND a Sufjan Stevens listener AND you linked to a StatQuest video. Ily

  • @jrodclark
    @jrodclark Před 5 lety +4

    I’ve watched a lot of your YT videos. This is by far the best. Your gift of teaching and passion for stats shines in this one. Many thanks from Texas.

  • @sitinuraisyahmohdhawari9295

    This video is one of my favorite videos because the way of the explanation is gold. I like the way you use the graphic to explain the intuition, how to detect multicollinearity probs, and its remedies. This video is great overall.

  • @jamesdiddams3832
    @jamesdiddams3832 Před 4 lety

    did ANYONE ELSE notice the It's Always Sunny in Philadelphia reference at 16:21 ? Am I the first to appreciate the effort put into making our statistics lecture culturally relevant? Mr. Zedstatistics, well done.

  • @jacobrichardson6483
    @jacobrichardson6483 Před 2 lety

    I'm in a class and not understanding the way they are trying to teach me these concept. I really appreciate you work and the way you explain things. Not sure why I'm taking a $2,000 class when I can learn more for the price of a "like" on your videos.

  • @lopamudra22
    @lopamudra22 Před 2 lety

    The way how you explained multicollinearity is awesome. Thank you for clearing my doubts.

  • @Underr404
    @Underr404 Před rokem

    I never thought I'd stumble upon a statistics video with not only a Sufjan Stevens vinyl in the background but also with It's Always Sunny references, immediately subscribed.

  • @kanikabagree1084
    @kanikabagree1084 Před 4 lety +1

    You're the best statistics teacher on youtube thankyou so much ❤️

  • @MrDejurado
    @MrDejurado Před 5 lety

    These are bar none the Best resources on statistics. You gave me something that NO other source has been able to.. An INTUITION! Thank you for making such an impact to a stanger's life

  • @fksons4161
    @fksons4161 Před 3 lety

    The Best video that has explained the concept in clear manner. No need to cram the concept.

  • @ProfMark
    @ProfMark Před 2 lety

    Best explanation of multicollinearity I've come across

  • @nisajamail7225
    @nisajamail7225 Před 4 lety

    This is one of my favourite channel which I easily can understand it. Multicollinearity is when X variables are correlated with each others, also I can know to detect it. Thank you for the awesome video.

  • @floradinh9158
    @floradinh9158 Před rokem

    OMG so easy to understand. I'm learning more from CZcams channels like this than from the 40k CAD master's degree I'm paying for :(

  • @mr.intuition
    @mr.intuition Před 3 lety

    I accidentally fall on the your channel and simply loved it

  • @umanglohani
    @umanglohani Před 3 lety +1

    It's amazing the best thing is like you connect dots in your videos really loved the way u teach

  • @syazninajwa5b183
    @syazninajwa5b183 Před 4 lety

    now I become more understand about multicollinearity because of this video.Thanks for explained more details and concept about it.

  • @nurfarishaizwanie2082
    @nurfarishaizwanie2082 Před 4 lety

    The way he explained in devided the point, its make me clear and easy to make a notes.

  • @sashambango140
    @sashambango140 Před 4 měsíci

    Hi, im doing econometrics in my 3rd year of college, thank you for helping me. I have an end sem exam this Thursday and this video is helping me a lot! Wish me luck!

  • @nurfatinsyuhada5593
    @nurfatinsyuhada5593 Před 4 lety

    This video is interresting because it explain more about multicollinearity where it occurs when the X variables are related to themselves. It show that it gives an effect to 1 variables and hold the other variables constant and ways to handle when the problems occurs using remedies

  • @saurabhchoudhary4572
    @saurabhchoudhary4572 Před rokem

    Man you prepared me for a killer interview, thanks

  • @anatimahmud3823
    @anatimahmud3823 Před 4 lety

    this video explanation is very easy to understand especially the use of graphics to make it more interesting. it shows clearly the solution if there are issue and the detection of VIF and correlation

  • @xiaolingsundberg9182
    @xiaolingsundberg9182 Před rokem

    Thank you for going into the small details that are usually not explained well in schools. I appreciate your efforts. And I really enjoy your accent - charming. ;)

  • @Shan-nt5xh
    @Shan-nt5xh Před 6 měsíci

    I have watched a few of your videos. You and your videos are brilliant. It is rare to see complex concepts made easy in such a credible, easy, and authentic way.
    I am surprised, why the views of videos are not in millions. May be ... you are creating quality stuff - talking concepts !! Others are talking tools e.g. SPSS, AMOS, PLS etc! Concepts are the core, but most viewers seek an easy, quick fix. Hence video-watching. Imagine you are packaging concepts and tools together somehow (without discounting the awesome quality of content your create). I think your content will be killer! Nevertheless, keep doing great things. You rock!

  • @aggelosdidachos3073
    @aggelosdidachos3073 Před 4 lety +1

    That was as tangible as the sense of touch. Thank you!

  • @rasyimahramli5b125
    @rasyimahramli5b125 Před 4 lety

    Multicollinearity occur when the X variables are related, or two independent variables are collinear when they are correlated with each other. It can bring many effect such as variance(standard errors) are inflated. But, there are several solutions for the problem. Thank you so much for the beautiful video and your great explanation.

  • @nurfarrahumairah3475
    @nurfarrahumairah3475 Před 4 lety

    This video is very useful for those that is not understand about multicollinearity like me. So, after watching this video, I clearly know the remedies in multicollinearity, the VIF and so on . thanks sir for this useful video. i really understand with your explanation.

  • @nasiryusof5778
    @nasiryusof5778 Před 4 lety

    This video helps me to understand the topic that is so complicated to me at first until I found this video. The explanation is simple yet easy to understand. Salam dari Malaysia.

  • @anisasyhikeen5448
    @anisasyhikeen5448 Před 4 lety

    I understand more about multicollinearity because in this video, he explained more details and concept about it. Thank you for sharing!

  • @creepywings3283
    @creepywings3283 Před rokem

    you are too good bro.... wish that every university to have a professor like you ..

  • @farahnadiah2308
    @farahnadiah2308 Před 4 lety

    This video will be my favorite list for me to study about multicollinearity. It is occur when there are gwo variable are related. When it get high value, there is a problem and in this video it provide an explanation about the solution to fixed the problem.

  • @priankamukher9648
    @priankamukher9648 Před 2 lety

    Thanks for providing such clarity in so simple words. Love frm 🇮🇳

  • @noorshahirasamsudin5713

    Thank you for make it simple and used the straight forward language so i can understands it clearly about multicollinearity .

  • @alifradzali6961
    @alifradzali6961 Před 4 lety

    I really like how the video explain by using a good graphic to make sure the student and the other people understand what is multicollinearity. There has an explain the intuition, how to detect multicollinearity probs, and its remedies. I like it.

  • @acholfredrick4617
    @acholfredrick4617 Před 3 lety +1

    Just awesome. getting going now. bivariates are very data set to deal with. a good understanding of root analysis from the first principle is important.

  • @akshiwakoti7851
    @akshiwakoti7851 Před 4 lety

    THE best! You’re teaching style is simply enlightening! You so effortlessly command audiences’ attention from the very start till the end and leave them with a full picture in their minds in one go! Thank you!

  • @Search4Knowledge
    @Search4Knowledge Před 5 lety +2

    This was the best video on the subject, especially your simulation, really makes it land!
    Thank you!

  • @pipertripp
    @pipertripp Před 2 lety

    This was great. I've been teaching myself linear algebra over the past 6 months and it's cools to see a real world example of ill-conditioned matrices and, in the final example, of a coefficient matrix who's columns don't form a basis. The real world context really helps cement those more abstract concepts.

  • @johnstephenson2430
    @johnstephenson2430 Před 4 lety +1

    Lol your law firm is Always Sunny in Philadelphia. Presumably specializing in bird law. not a crossover i was expecting. Awesome man I love your videos

  • @nurulisfahani108
    @nurulisfahani108 Před 4 lety

    From the video, I have learn what is intuition, how to detect problem in multicollinearity and also suggest method to solve the issues. Thank you sharing this video. It is very helpful.

  • @fatinaliah7287
    @fatinaliah7287 Před 4 lety

    This video is very helpful to me to get more understanding about Multicollinearity . The clear explanation with the graphic make me more understand in this topic.

  • @najihaazhar8634
    @najihaazhar8634 Před 4 lety

    Thank you for explaining about the multicollinearity step by step from intuition to perfect multicollinearity. I dont understand about this topic before this but right after im done watching this, I can understand it.

  • @surabhipoddar6782
    @surabhipoddar6782 Před 4 lety

    could statistics be anymore interesting? So grateful to you for this video

  • @zulkarnainsajid1780
    @zulkarnainsajid1780 Před 3 lety

    You are the best bro, hope you will make many more content of statistics, trust me bro what you thought me in 30 minutes my teacher couldn't thought me in last 6 month.

  • @nurulamira8975
    @nurulamira8975 Před 4 lety

    This a great video for multicollinearity . Absolutely, you explained well from the intuition until the part which is perfectly multicollinearity. Too many examples in this video make me slowly understand the model and how to manage if there is a problem. Thank you for sharing !

  • @nurulnajihah9499
    @nurulnajihah9499 Před 4 lety

    The way he explained,is clearly.. thank you so much

  • @Sky-nr9pm
    @Sky-nr9pm Před 4 lety

    I like your explanation..you explain multicollinearity with concept and example that easy to understand. Thank you for sharing.

  • @dianaelysha4524
    @dianaelysha4524 Před 4 lety

    Totally YES for this awesome explanation 😍 He is explaining every single subtopic regarding multicollinearity and now I understand and get more clear about this multicollinearity 👍🏻

  • @nurasyikinsharif3387
    @nurasyikinsharif3387 Před 4 lety

    From this video, it shows us a very details regarding multicollinearity. It makes me understand what is intuition,
    whats the m/c problem and how to solve this problem. There are also using a good example in explaining this concepts.

  • @mamu4085
    @mamu4085 Před 4 lety +1

    Such an incredible explanation, man

  • @sitinurhidayusharin1892

    This video help me a lot to understand multicolinear better.. Thanks for the explanation!

  • @SonDVo
    @SonDVo Před 2 lety

    great explanation!
    Only watch the example at the beginning, I knew multicollinearty is!!! Thank you

  • @gavinjohn
    @gavinjohn Před 2 lety

    Thanks Justin, always a pleasure and transformative to watch your stats videos.

  • @2rfg949
    @2rfg949 Před 3 lety

    great video thanks. the clearest and most accessible explanation of multicolinearity I've seen. I wasn't aware of VIF but came from a more intuitive idea that correlated predictors were problematic, and conducted PCA to remedy this. The context in this case was a predictive NN, and I didn't find that PCA provided anything useful. I've used it a couple of other times as well, with little success. Anyway, thank you for providing such a clear, well-presented explanation. All the best!

  • @philomcp
    @philomcp Před 4 lety +1

    I've seen a lot of videos in my time, and I can tell you - this is a pretty damn good one

  • @anthonyhou1422
    @anthonyhou1422 Před 3 lety

    bruh i wish youre my uni lecturer... before I was sooo clueless and now everything makes sooooo much sense

  • @areebalam3013
    @areebalam3013 Před 3 lety

    He is the best. What a teacher. Love from Pakistan.

  • @fatinnabilahhassan3927

    Multicollinearity occurs when the X variables are related to each other. Find the VIF using the 1/1-R^2 k from each regression. They are four options for remedies, do nothing, remove one of the correlated variables, combine the correlated variables or use partial least squares or principal component.

  • @lmttdlji288
    @lmttdlji288 Před 3 lety

    Thank you, thank you, thank you!!! I was going nuts about this with all the bad explanations in other videos. Very simple and understandable!

  • @liaalia789
    @liaalia789 Před 4 lety

    This video really help me to understand about multicollinearity. This video explain step by step which make it easy for me to undertand it. There are two detection which is correlation and vif. Thank you for the great explanation

  • @user-vz3bs9fu6p
    @user-vz3bs9fu6p Před 5 měsíci +1

    You look a lot like Anthony Bridgerton. ANYWAY, thank you so much for this beautiful video on Multicollinearity!

    • @baylee1791
      @baylee1791 Před 4 měsíci +1

      bruh is living his life with Kate Sharma 🐱‍😂

  • @luyombojonathan6688
    @luyombojonathan6688 Před rokem

    Just discovered this channel !!! Am having fun

  • @ContessaCavalier
    @ContessaCavalier Před 3 lety

    You are seriously the best at explaining this stuff!

  • @samuelagilitymichael468

    this video gives me joy

  • @sitinursyazwana5031
    @sitinursyazwana5031 Před 4 lety

    From this video I more understand about multicollinearity. It occurs when x variable are related each other. Thank you for this great video.

  • @yan7133
    @yan7133 Před 4 lety

    It great to watch this video as I really understand about multicollinearity and about solution are used when multicollinearity happen. thank you for this video.

  • @janinajochim1843
    @janinajochim1843 Před 4 lety

    Probably the best stats video ever made! Thank you!

  • @azrulamizan2127
    @azrulamizan2127 Před 4 lety

    This video really make me understand the multicollinearity. Really usefull. Thank you

  • @nurizzatiahmadshukri6923

    Always love watching your video because it is very clear and understandable ! You explain each point one by one .

  • @rameshdhimal3428
    @rameshdhimal3428 Před 2 lety

    underrated channel...

  • @nurulainnadhirah4379
    @nurulainnadhirah4379 Před 4 lety

    Thanks to this video, your great explanation about Intuition, detection method, remedies, Justin's Simulation and Perfect multicollinearity make me more understand and clear about multicollinearity. Its really help me to get a solution if there any issue with my data.

  • @nicholaslipanovich827
    @nicholaslipanovich827 Před 3 lety

    Wow, your videos are better than my graduate school statistics department was at teaching applied statistics. Keep at it Zed!

  • @nasrulakmal3791
    @nasrulakmal3791 Před 4 lety

    It is nice explaination . It use the map so we can see all of the topic in the multicoillinearity . It also tell us all about it and it is very easy to absorb . It is because the explain is slow and smooth .

  • @anisafifahfarzana326
    @anisafifahfarzana326 Před 4 lety

    Well structured explanation. Your video makes me understand clearly now on detection of multicollinearity and the solution if there's any issue based on the option given. Thank you for this video!!

  • @renjithraj4834
    @renjithraj4834 Před 4 lety

    Awesome video. Clear as well as easy to understand.

  • @asmitasengupta3966
    @asmitasengupta3966 Před 3 lety

    Such a realistic explanation of the topic. You are superb!

  • @nurulhusna3593
    @nurulhusna3593 Před 4 lety

    Now aq understand about multicollinearity. Thank you

  • @haziqahabdhamid8194
    @haziqahabdhamid8194 Před 4 lety

    It really a good explanation about multicollinearity. Thanks a lot sir for a easy examples.

  • @rohitekka2674
    @rohitekka2674 Před 3 lety

    Thank you Justin for this awesome video! You've really nailed the explanation and covered all the edges. It's really helped clear alot of doubts and now thanks to you I truly understand the concepts. Please keep up the good work!

  • @baldinggrey5368
    @baldinggrey5368 Před 3 lety +1

    Even Gail The Snail got a mention! After all the saltings she has been through, that is quite heart-warming

  • @masalaaa3
    @masalaaa3 Před rokem

    I really appreciate the intuitive explanation! Very valuable! Thanks a lot!

  • @muhammad-dc4hm
    @muhammad-dc4hm Před 4 lety

    i like how he giving section with concept and explain how multicollinearity works

  • @ABlueberryMuffin
    @ABlueberryMuffin Před 4 lety +1

    lol on the remedies part, it made me laugh when you said you have never done partial least squares because I feel like thats been a big thing we have been learning. great video like always, thanks for the study help

  • @lessonslearntfrompeoples6676

    Explained in very easy way......Thanks A lot

  • @ahmadsafwan5801
    @ahmadsafwan5801 Před 4 lety

    What a good and detail explaination about multicollunearity, this video really help me in understand this subject. thank you

  • @ismahnadhirah3756
    @ismahnadhirah3756 Před 4 lety

    Your explanation is unique and it is really helpful for me to understand more about Multicollinearity. Thank you for your sharing :)

  • @teg1187
    @teg1187 Před 3 lety

    Great video, really clear stuff, plus bonus points for the It's Always Sunny reference!

  • @gefiltefish2000
    @gefiltefish2000 Před 4 lety

    Your videos are incredible ! Some of the best explanations and insights I’ve seen .. thank you

  • @nandaverschoor8943
    @nandaverschoor8943 Před 5 lety

    Very clear explanation. Thanks Justin!

  • @ainaida794
    @ainaida794 Před 4 lety

    In this video, i learn about :
    1. What is multicollinearity
    2. Two detection of multicollinearity
    i) correlactions
    ii) VIF's
    3.Remedies of multicollinearity
    4. Perfect Multicollinearity
    and also the effect of multicollinearity, test for multicollinearity and the observation of multicollinearity.

  • @user34274
    @user34274 Před 5 lety

    Youearned my subjusta few minutes into the video. Great job and much thanks.

  • @sandeshgaikwad3216
    @sandeshgaikwad3216 Před 2 lety

    Excellent teaching skills, really nice presentation, Thanks man