How To... Calculate Pearson's Correlation Coefficient (r) by Hand

Step-by-step instructions for calculating the correlation coefficient (r) for sample data, to determine in there is a relationship between two variables.

Пікірлер: 481

  • @Data_Man
    @Data_Man3 жыл бұрын

    WTF. This man has been the only one to explain this to me to where I actually understood how to do it.

  • @ruthnwofor7063
    @ruthnwofor70633 жыл бұрын

    KZread is literally my educator these days. School is confusing as hell

  • @dolleteshanaiakeshiac.7303

    @dolleteshanaiakeshiac.7303

    3 жыл бұрын

    agree

  • @vincenzogenesis4556

    @vincenzogenesis4556

    2 жыл бұрын

    i guess Im asking the wrong place but does anybody know a trick to log back into an Instagram account? I was stupid lost the password. I appreciate any assistance you can offer me

  • @mayam6919

    @mayam6919

    2 жыл бұрын

    @@vincenzogenesis4556use forgot password my dude

  • @randomsandra4039

    @randomsandra4039

    2 жыл бұрын

    Same!

  • @Diana-ro9tr

    @Diana-ro9tr

    Жыл бұрын

    Exactly!!!! They demand us to do stuff without explaining how … feel so lost

  • @chelsealane1348
    @chelsealane13486 жыл бұрын

    I just want to say, this video saved my life.

  • @thedashable
    @thedashable7 жыл бұрын

    Thank you so much for your clear instructions. This video is the only one that has made sense to me after looking at several ways of calculating this Pearson's coefficient. I name you the Go-to person for all my stats queries. :). Its tough coming back to this after so many years of being away from numbers and stats. Thank you ever so much.

  • @davidbutterton2307
    @davidbutterton23076 жыл бұрын

    Thank you Dr. Eugene for taking the time to produce the example and walk us through it, very interesting and clear, thank you.

  • @braydenjobin9123
    @braydenjobin91237 жыл бұрын

    Great video, this is now the second video I've watched posted by Eugene O'laughlin and I'm amazed by how well he actually teaches you to complete the formula. Thanks a lot!

  • @EugeneOLoughlin

    @EugeneOLoughlin

    7 жыл бұрын

    Hi Brayden, Many thanks for your kind comments - glad you find the videos useful! Dr E.

  • @bridgettedanielson4074

    @bridgettedanielson4074

    7 жыл бұрын

    Agreed, this made absolutely no sense to me until I watched this. Thank you!!!

  • @aleksanderuczak4857
    @aleksanderuczak48572 жыл бұрын

    Finally I found someone who can explain it in simple words and show how to do it step by step. Nothing but appreciation for such a talent.

  • @kevinfrommanchester4879
    @kevinfrommanchester48794 жыл бұрын

    Very informative for a layman, thank you! I've watched the Pearson and the Spearman correlation videos and now have a clear understanding of how to calculate correlations for a task I'm doing.

  • @marcynyakura4826
    @marcynyakura48267 ай бұрын

    I have an exam tomorrow, and your video was soo comprehensive and straight to the point. I thoroughly enjoyed it and gained a lot.

  • @azlankhan7576

    @azlankhan7576

    7 ай бұрын

    bruh same, statistics final

  • @good-tn9sr

    @good-tn9sr

    4 ай бұрын

    same Machine learning

  • @maschiroib.1692
    @maschiroib.16927 жыл бұрын

    Eugene, you have no idea how useful this is. Thank you for the time and effort invested. Thank you so much.

  • @soulseeker6181
    @soulseeker61816 жыл бұрын

    Thank you; Sir, for making such an easy explanation of how to do this. I was so lost within my class, not understanding, however, your step-by-step review; was amazingly put together.

  • @AJ-no9ex
    @AJ-no9ex5 жыл бұрын

    Needed this! I just started taking a bio course and this is coming up and I had NO clue what she was talking about. Thank you!

  • @zabeelize2836
    @zabeelize28366 жыл бұрын

    I can understand him better than my professor

  • @lola-sk1dd

    @lola-sk1dd

    4 жыл бұрын

    Same

  • @sayazdir

    @sayazdir

    4 жыл бұрын

    so your professor can not understand him better than you do?

  • @cherrieannpaglinawan1096

    @cherrieannpaglinawan1096

    4 жыл бұрын

    Same 😅😂

  • @vincenttunas4510

    @vincenttunas4510

    4 жыл бұрын

    same, the way this guy teach is straightforward and to the point

  • @dhayramarisallee9206

    @dhayramarisallee9206

    4 жыл бұрын

    Zabe Elize For real! Not everyone is cut out to be a professor!

  • @Theincompetenthandyman
    @Theincompetenthandyman5 жыл бұрын

    I have spent a week trying to figure this out, even used a scientific calculator, and still could not get the correct answer, figuring it by hand was a last ditch effort and your explanation made sense and I was able to finally comprehend this, thank you

  • @ruerue7910
    @ruerue79104 жыл бұрын

    Thank you so much for this video, I've watched a lot of videos regarding to this topic and my head is a total mess for the past 5 hours of sitting and finding clearer and much better explanation for this one.

  • @israelchavezjr8224
    @israelchavezjr82242 жыл бұрын

    You literally saved me. I was so confused before this video and now you have made me understand this so much better. Thank you so much

  • @rhondacathrynlong3408
    @rhondacathrynlong34088 жыл бұрын

    I really love your videos. Your demonstrations, explanations, and examples are more helpful than you know. Thank you very much!

  • @Martahc92
    @Martahc924 жыл бұрын

    this is incredibly helpful and so much easier to understand and apply than anything else I've come across so far - thank you

  • @caitlinbeaton9062
    @caitlinbeaton90623 жыл бұрын

    Thank you so much! We went through several different formulas in class and I had become so confused. You've broken this down so clearly. Many, many thanks.

  • @Mattador666
    @Mattador6666 жыл бұрын

    This is a great video. The instructor explains the equation very well and gives a great step by step explanation on how to use it. This video helped my understanding of PCC immensely.

  • @ratikadeshpande3516
    @ratikadeshpande35164 жыл бұрын

    This was a much simpler and clearer method than what I remember learning in college. I understood everything. Thank you so much for sharing this video

  • @virginiadeobald6186
    @virginiadeobald61867 жыл бұрын

    Thank goodness I found this! Dr. E. is saving me as I work my way through a Grad stats class after not taking a math or stats class for years!! I haven't used stats in a very long time... these videos are a saving grace for anyone needing extra support ! Thank You!!!

  • @EugeneOLoughlin

    @EugeneOLoughlin

    7 жыл бұрын

    :-)

  • @sco9301
    @sco93014 жыл бұрын

    Thank you so much, I did not have access to a graphing calculator and needed my linear regression for a formula, this taught me perfectly!

  • @nomzamonkosi7922
    @nomzamonkosi79225 жыл бұрын

    Writing about this in 4 hours time, let's just say you saved me. Thank you

  • @beadlelevels
    @beadlelevels8 жыл бұрын

    This is by far the best explanation I have seen! I think you've just saved me, thank you!

  • @yusufshatila3308
    @yusufshatila33088 ай бұрын

    Your method for explaining the lengthy calculation process is truly impressive!

  • @peewee7380
    @peewee73806 жыл бұрын

    yup... i'm one of those students who cram the night before the exam!

  • @patiencesethibe8923

    @patiencesethibe8923

    5 жыл бұрын

    Hi there twin

  • @celeryystick

    @celeryystick

    5 жыл бұрын

    @@patiencesethibe8923 Hi there triplet

  • @patiencesethibe8923

    @patiencesethibe8923

    5 жыл бұрын

    Empty nice to meet you🤣🤣🤣

  • @sarunyazamba6000

    @sarunyazamba6000

    4 жыл бұрын

    Lol im writing an in class test tomorrow!

  • @msb1204

    @msb1204

    4 жыл бұрын

    same here bud :')

  • @fionaiga1577
    @fionaiga15772 жыл бұрын

    i have an exam in 2hrs time and i had never understood this in class but thanks to you now i get it FINALLY!!!!! Thanks alot. God bless you

  • @thisisyang820
    @thisisyang8203 жыл бұрын

    Thank you Sir Eugene. You helped me treat my data. You teach briefly but clearly.

  • @MsJewishAvenger
    @MsJewishAvenger7 ай бұрын

    This is a good and informative video. I'd forgotten a lot of stuff that I learned at University years ago but this has revived my memory of statistics.

  • @kierasiebel4173
    @kierasiebel41737 жыл бұрын

    Thank you for this explanation. For someone that struggles (which is an understatement) with statistics, this helps me to actually understand.

  • @randomsandra4039
    @randomsandra40392 жыл бұрын

    Thank you! You are helping an “older” student in Orlando, Florida, USA, get back to university and finally get that Bachelor of Science 😁

  • @iogutierrez3600
    @iogutierrez36005 жыл бұрын

    Im struggling with our research right now. Thank you Mr. Eugene this was a great help

  • @shekhargrover11
    @shekhargrover113 жыл бұрын

    This is by far the best video I found on the web. Thank You so much.

  • @tatamovatsiniaina1172
    @tatamovatsiniaina11723 жыл бұрын

    I have been working for my test for two days of distance study and now i really truly understand only 10 mn ahead while my teacher explained it 6 hours but nothing clear , thank you sir may God bless you ,keep it

  • @ogo_cisca
    @ogo_cisca3 жыл бұрын

    I just want to say thank you. I hv exam and this saved me. KZread is just the plug for everything u want.

  • @elsiepaye2968
    @elsiepaye2968 Жыл бұрын

    This tutorial video is a plus. Just got to listen to it right before my IA. Thanks Eugene.

  • @ausaintiso5585
    @ausaintiso55854 жыл бұрын

    4 years have passed since this upload yet i just wanna say this truly helps me alot😢 thanks u

  • @nicolasvanderree1512
    @nicolasvanderree15126 жыл бұрын

    Thank you so much! Very clear and straightforward. Easy to follow. I feel ready for my exam tomorrow afternoon

  • @nerdhound5891
    @nerdhound58917 жыл бұрын

    This actually makes sense! As an Audio engineer there are obvious correlations. Thanks champ!

  • @kaylabeimusic
    @kaylabeimusic3 жыл бұрын

    You have no idea how much this just helped me. Thank you!

  • @jatiagilliano5776
    @jatiagilliano577621 күн бұрын

    Sir, I greatly appreciate this with all of me. Bless you!

  • @benjabenja2576
    @benjabenja25762 жыл бұрын

    Thank you for making it simple. You're a true teacher.

  • @froot6938
    @froot69386 жыл бұрын

    Thank you! I honestly had no idea how to work it out and my teacher made it so confusing. I finally get it! Great video!

  • @PrerakArya
    @PrerakArya6 жыл бұрын

    Greetings from India, I am a psychology grad student. Your videos proved very helpful to me in understanding the basics...

  • @user-mx7sz6jk5k
    @user-mx7sz6jk5k2 жыл бұрын

    I have a midterm exam after half an hour and on behalf all the stat students I would like to say thankyouuuuu soooo much iilove you

  • @jameshache4756
    @jameshache47565 жыл бұрын

    Fantastic video. Easy to follow, logically laid out. I did a screen grab of the end of the video and use the saved image as an reference. Thanks.

  • @sarabennett2583
    @sarabennett25832 жыл бұрын

    I have an online stats course and this is the only thing that has helped me. Thank you so much.

  • @nicolhart3622
    @nicolhart36222 жыл бұрын

    omg this was so easy to follow thank you so much, i was basically pulling hair out trying to figure this out on my own

  • @GM-vw5og
    @GM-vw5og3 жыл бұрын

    This video is a godsend! Thank you so much! I'm taking graduate level statistics after not taking a math class in 15 years! I needed this because the book didn't explain it and the study guide was no help! Happy New Year in 6 hours...

  • @domij.9206
    @domij.92066 жыл бұрын

    Very useful video, I finally understand how to calculate correlation coefficient. My professor did not explain it clearly and it seemd very complicated, however after watching this video I think I'm ready for my exam!!!

  • @ronnieswoleman4290
    @ronnieswoleman42905 жыл бұрын

    I absolutely love your videos, thanks and love from London!

  • @jesspurse
    @jesspurse6 жыл бұрын

    This was so much more useful than my book and class. Thank you!

  • @WellWell232
    @WellWell2325 жыл бұрын

    AMAZING!!! Thank you so much! the first video that actually shows step by step how it's done!!! Sub+

  • @tenzinadelinesmith8075
    @tenzinadelinesmith80759 ай бұрын

    THIS VIDEO LITERALLY SAVED MY LIFE THANK YOU SO MUCH 🙏🙏🙏🙏🙏

  • @HerculeanTV
    @HerculeanTV Жыл бұрын

    Thank You so much man, Sometimes in math it comes down to how simply you organize your work which makes the difference between getting lost or understanding!

  • @typochill65
    @typochill653 жыл бұрын

    you're godsend. i love this video, it literally helped me answer my finals.

  • @marcelnurega1622
    @marcelnurega16225 жыл бұрын

    Thank you for your time and concise explanation! It's helped very much! I appreciate it greatly!

  • @bhekanindwandwe1864
    @bhekanindwandwe1864 Жыл бұрын

    its an outstanding video, i never do this even at high school but its easy to understand it. thanks a lot Sir

  • @avidowek7520
    @avidowek75202 жыл бұрын

    Brilliant job explaining this topic! Clear as could be!

  • @DebbreannShaw
    @DebbreannShaw3 ай бұрын

    big up yourself, you made it so simple and easy to understand!🔥

  • @gabriellep9827
    @gabriellep98276 жыл бұрын

    This was extremely extremely helpful, hopefully I will now pass my final exam tomorrow!

  • @mikewarren5004
    @mikewarren5004 Жыл бұрын

    Thank you, professor. Your lessons are excellent!

  • @user-lj3ee1dy1u
    @user-lj3ee1dy1u9 ай бұрын

    Thanks a lot I had found difficulty in understating this in class. Thanks again sir

  • @matthewwallace4249
    @matthewwallace42496 жыл бұрын

    Thanks so much for your time creating these videos, they are the best out there and have helped a lot!

  • @sentstudentministries9833
    @sentstudentministries98335 жыл бұрын

    Thank you! Is this the same correlation coefficient that would be used in the formula for Cronbach's Alpha?

  • @fayazrahman2099
    @fayazrahman2099 Жыл бұрын

    Your videos are so so helpful thank you! I would love more on statistics, hypothesis and regression please.

  • @Ch1n4Sailor
    @Ch1n4Sailor5 жыл бұрын

    Finally someone that speaks English! Thank you!

  • @crazychicken8290

    @crazychicken8290

    4 жыл бұрын

    lul

  • @MindsMusing
    @MindsMusing2 жыл бұрын

    I subbed to your channel just after watching 2 video..this one and the spearman's crr.. LOVE IT

  • @Mysodexoeleven
    @Mysodexoeleven2 ай бұрын

    can you use the pearson correlation with 100 respondents but its in the fixed value where the if the value of x and y are added its all equal to a same number ex: 100

  • @onotaizee3326
    @onotaizee3326 Жыл бұрын

    Tgabk you so much for this. Taking an exam tomorrow, this has helped greatly. Hoping to update with the good news

  • @shainatauro6605
    @shainatauro660511 ай бұрын

    Thank you. You’ve saved my statistics exam 🙂

  • @weezahful
    @weezahful7 жыл бұрын

    i passed my statistics final thanks to this video! thank you so much!!!

  • @azheill822
    @azheill8223 жыл бұрын

    Sir thank you for making this video you saved another student.

  • @MrStephen0625
    @MrStephen06256 жыл бұрын

    Best tutorial on Pearson's Correlation!!! Thanks.

  • @emmienakamba6551
    @emmienakamba65515 жыл бұрын

    Wow.......thank you so much you have made it easy for me to understand than the long formula I was given in class

  • @bei-laray7605
    @bei-laray76056 жыл бұрын

    Excellent video. Pleasant voice. Had my attention throughout the video

  • @sunnyhope9270
    @sunnyhope92706 жыл бұрын

    Eugene you are awesome!!! thank you for this clear explanation.

  • @aleeahfletcher1276
    @aleeahfletcher12763 жыл бұрын

    You are my hero! Thank you for taking the time to make these videos

  • @mohankishorejain
    @mohankishorejain4 жыл бұрын

    Very simple and good explanation. Hats of you!!

  • @madhurraval7060
    @madhurraval70605 жыл бұрын

    Amazing video professor. Love from India❤

  • @JOUBIG
    @JOUBIG3 жыл бұрын

    you're a god man ty, i literally have an exam after few hours XD. god bless you man

  • @miralonatamara5401
    @miralonatamara5401 Жыл бұрын

    Hello may i ask? Are we not gonna arrange the x and y to lowest to highest number before getting the xy product?

  • @szorosmazsi
    @szorosmazsi3 жыл бұрын

    With this example we would fail to reject H0 if we would do a hypothesis testing for the correlation, right?

  • @marshaakoto8489
    @marshaakoto84895 жыл бұрын

    very helpful thank you!! i like how you did everything step by step!

  • @oluwadarasimiowagbemi9897
    @oluwadarasimiowagbemi98974 ай бұрын

    this video was very helpful, i learnt how to solve this to teach it to my wife, thank you

  • @0000Kickass00000
    @0000Kickass000006 жыл бұрын

    Really straight forward no added rubbish. Thanks!

  • @johnnyhoang9729
    @johnnyhoang97293 жыл бұрын

    U really came in clutch for Year 9 KHS students

  • @terrancegrant1664
    @terrancegrant16643 жыл бұрын

    Thanks from Canada, Eugene!

  • @PrimoSantino
    @PrimoSantino4 жыл бұрын

    Thanks soo much man life saver better than my professor for sure

  • @sansaviera
    @sansaviera2 жыл бұрын

    Man, you just saved my life. Subscribing!

  • @Miss_AriStarry
    @Miss_AriStarry Жыл бұрын

    Awesome, this helped me because I had no idea what to do

  • @arifanoorghulammustafa1662
    @arifanoorghulammustafa16624 жыл бұрын

    i'm first time come on your video.and i really like your way to teach.ii stuck in my final project .so i see many videos but i cannot understand.but you are the rock..like from Pakistan,,Thank u so much

  • @SE-ht6vi
    @SE-ht6vi4 жыл бұрын

    Wow!!!!! Just the best and exactly what I need. God bless you

  • @Arrivatrainswalesfan
    @Arrivatrainswalesfan6 жыл бұрын

    This video was very clear and extremely helpful!

  • @5eZa
    @5eZa5 жыл бұрын

    What significance test could you use for this correlation coefficient? Is there something that would account for n?

  • @sebastianhuppmann2017
    @sebastianhuppmann20176 жыл бұрын

    Thanks - very straightforward and helpful!

  • @clarisebrown2665
    @clarisebrown26656 жыл бұрын

    Awesome video. Thank you! Lifesaver for my stats exam.

  • @amaechichigozie5583
    @amaechichigozie55832 ай бұрын

    THANK YOU SO MUCH, YOUR LECTURE WAS SO HELPFUL TO ME .

  • @NevitaSahanerdgirl
    @NevitaSahanerdgirl3 жыл бұрын

    This video saved my life. Thank you!