Types of correlation & what is correlation coefficient: Correlation and Regression part-1

in this video we will discuss :
1. What is Correlation
2. Types of Correlation
3. Correlation Coefficient

Пікірлер: 593

  • @rajatchaudhary5652
    @rajatchaudhary56523 жыл бұрын

    Finally got someone who can make me understand the correlation

  • @shivanikashyap1606

    @shivanikashyap1606

    2 жыл бұрын

    Agree yrr 😅

  • @tannuyadav4255

    @tannuyadav4255

    2 жыл бұрын

    True ♥️

  • @AnshuKumar-gm8kw

    @AnshuKumar-gm8kw

    2 жыл бұрын

    Class m padh lete to yaha ni aana padta

  • @durgachand644

    @durgachand644

    2 жыл бұрын

    @@shivanikashyap1606 qqq2qqqqq2w2qqqqqq1q

  • @rajatchaudhary5652

    @rajatchaudhary5652

    2 жыл бұрын

    @@AnshuKumar-gm8kw apne kaam se kaam rakhte to aise ii kisi ke bhi comment section mai dhakke khane ki jrurt nhi padti

  • @ashubhatt4628
    @ashubhatt46282 жыл бұрын

    😎Legends r watching this before a day of exam👍😜

  • @Hitmangaming19

    @Hitmangaming19

    2 ай бұрын

    Legend r watching 1 hr before exam😂

  • @aslam_creationss4460

    @aslam_creationss4460

    Ай бұрын

    Yes I am watching now . Tomorrow my exam😂

  • @abdullahyt8759

    @abdullahyt8759

    11 күн бұрын

    Us moment😢😂​@@Hitmangaming19

  • @anjuv713

    @anjuv713

    9 күн бұрын

    True😂

  • @pawanshaw455
    @pawanshaw4553 жыл бұрын

    After watching two videos you are my favorite statistics teacher

  • @priyagupta8673
    @priyagupta86733 жыл бұрын

    Sir u r such a great teacher So many teachers only teach us how to calculate correlation but u teach why we use it ... respect to u🙏👌👍🙇‍♀️

  • @gaminghour4392

    @gaminghour4392

    Жыл бұрын

    ❤️

  • @subhadipsarkhel6727
    @subhadipsarkhel67272 жыл бұрын

    Teachers like you deserve 100 million subscribers

  • @rabbitfire4130
    @rabbitfire41303 жыл бұрын

    You are life saver for mechanical engineer🥺

  • @monotonousbaby8462
    @monotonousbaby84622 жыл бұрын

    You're really great sir...thanks for existing finally i got really a teacher who made me understand correlation.

  • @THELEARNINGZONE20
    @THELEARNINGZONE203 жыл бұрын

    You are my favorite statistics teacher.🤩

  • @Ziban.jung-

    @Ziban.jung-

    3 жыл бұрын

    Baby your and my favourite statistics teacher are same 💜💜🤫🤫

  • @prakharsrivastava2584
    @prakharsrivastava25845 ай бұрын

    You are my favorite biostatistics faculty... The way to teach is incredible.. Thank you for making this subject a bit easy for all of you.. So Grateful😇 🙏

  • @dilnawaz1699
    @dilnawaz1699 Жыл бұрын

    What an amazing elaboration power..! Even better than a university professor..!

  • @waytoeconomics6081
    @waytoeconomics60813 жыл бұрын

    Dear sir, I'm student of M.A economics and am attending ur class of economics since 2 days feeling better knowledge from ur class, i hope u will be a good teacher for the next best👍... So please continue that's like u'r starting... Thanks alot

  • @gaminghour4392

    @gaminghour4392

    Жыл бұрын

    ❤️

  • @jaharlalbasak4234

    @jaharlalbasak4234

    Жыл бұрын

    Economics? Where ? He has different channel for economics ?

  • @BeingSocialNepal
    @BeingSocialNepal2 жыл бұрын

    I just love this channel for good statistics knowledge. Thank you very much.

  • @manveenkaur5039
    @manveenkaur50393 жыл бұрын

    That’s the difference between teacher by choice and teacher by profession

  • @PhaddiFitnessboy

    @PhaddiFitnessboy

    2 жыл бұрын

    Where are you from dear

  • @dr.naveenprashar217
    @dr.naveenprashar2172 жыл бұрын

    gem of a person, way of teaching is wow.

  • @harshitaanavkar2136
    @harshitaanavkar21362 жыл бұрын

    Explained in the most simplified way. Thanks a lot sir

  • @onkarnathtiwari938
    @onkarnathtiwari9382 жыл бұрын

    No doubt No problem The best teacher is here ❤️

  • @ishajalal8256
    @ishajalal82562 жыл бұрын

    I think you are best teacher ..your techniques of explaining things is outclass .keep it up 💕💕

  • @tasminkhuky2975
    @tasminkhuky2975 Жыл бұрын

    I understood correlation clearly after seeing this vedio. Allah will bless you🥰

  • @mansijoshi1191
    @mansijoshi11912 жыл бұрын

    Thank you so much sir 🙏 Your way of teaching is too Good 👏 And you are so calm as well 🙏

  • @abhayraut9831
    @abhayraut98312 жыл бұрын

    Finally i get my expected solution with this video. Thank you sir.

  • @raihanali7562
    @raihanali75623 жыл бұрын

    Thank you sir, understand it clearly today and as per syllabus 👍👍 thank u so much sir.

  • @chitrasharma3306
    @chitrasharma33062 жыл бұрын

    you taught amazing sir now i understood what is correlation thanks sir

  • @sameenbushra4803
    @sameenbushra4803 Жыл бұрын

    Really I am so obsessed with your teaching and explaining techniques 😊

  • @sanzanagautam9550
    @sanzanagautam9550 Жыл бұрын

    I wish to have a teacher like him in my college 😢😢

  • @dhanshriisaxena8486
    @dhanshriisaxena84863 жыл бұрын

    Thank you sir. It really helped me!!

  • @imdaredavid012
    @imdaredavid0122 жыл бұрын

    Thank you so much sir❤..the way you are teaching it's so easy to understand.

  • @anchal7614
    @anchal76143 жыл бұрын

    Thank u so much sir🤗🤗 for making this vdo. Now I'm able to understand this topic completely.

  • @Ankit_bishnoi-29
    @Ankit_bishnoi-292 жыл бұрын

    totally appreciatable class 💯🙏

  • @gajrajyadav250
    @gajrajyadav250 Жыл бұрын

    Just came here before my mid terms and I can understand everything now 😊

  • @jayashreemajhi470
    @jayashreemajhi4702 жыл бұрын

    I'm just speechless by attending your class today...

  • @aryika1012
    @aryika10126 ай бұрын

    Sir, you explained this topic very well.

  • @iqranazar8116
    @iqranazar81162 жыл бұрын

    Slam.. Tomorrow is my mid paper of stat and I was worried how to prepare and then I got your video on KZread😍😍 It helped me alot in understanding concepts.. Thanks Great video❤❤❤

  • @pranaykamble3727
    @pranaykamble3727 Жыл бұрын

    sir big big respect to you , i search everywhere , but found this video helpful

  • @harshabhanushali6620
    @harshabhanushali66209 ай бұрын

    YOUR TEACHING STYLE IS JUST AMAZING AND SIMPLE TO UNDERSTAND 🙌🙌

  • @aditisingh2021
    @aditisingh20212 жыл бұрын

    Sir hats off to ur teaching 🙏🏻 finally at the end time of year u make me understand my whole doubt

  • @user-yf1fc7xv6u

    @user-yf1fc7xv6u

    6 ай бұрын

    Please use English

  • @Aiman-tb3fm

    @Aiman-tb3fm

    2 ай бұрын

    ​@@user-yf1fc7xv6u jnb unho ny English hi to use ki hai

  • @Samriddhi_shukla_Ayodhya.
    @Samriddhi_shukla_Ayodhya. Жыл бұрын

    Taught very nicely and conceptually , best teachings skill 🙏🙏💫

  • @mohinisakre7077
    @mohinisakre7077 Жыл бұрын

    Thank you for explaining so well😊. Really a good teacher can make student love studies

  • @Deepak-xo8zh
    @Deepak-xo8zh2 жыл бұрын

    Sir, I learned a lot from your lecture.

  • @iloraila2854
    @iloraila28542 жыл бұрын

    It helped me a lot before exam. Thank you so much sir...from Bangladesh

  • @onedime9061
    @onedime90612 жыл бұрын

    Sir, I want to understand the topics of practical geography in the same fashion that you made me in these sections .sir, please make such conceptual videos on them also(specially the mid chapters).

  • @Nishlog
    @Nishlog2 жыл бұрын

    This video is too much useful n beneficial for me sir....tq very much 💙💙

  • @triptiaggarwal5267
    @triptiaggarwal52672 жыл бұрын

    You explain every concept very clearly.

  • @aditisingh83
    @aditisingh833 жыл бұрын

    U r great sir No one can explain as easily as u do Thanks to uhh.....heartily

  • @aditijagtap986
    @aditijagtap9862 жыл бұрын

    Thank you so much sir... I thought stastics is really hard but u made it so simple...

  • @uniqueus934
    @uniqueus9342 жыл бұрын

    Wow sir..tx a lot for this amazing level of clarification 😊🙏

  • @mgchandrakanth
    @mgchandrakanth2 жыл бұрын

    Major points missing in this presentation 1. Any conclusion about correlation coefficient can be drawn only after finding the statistical significance of the correlation coefficient. Without finding statistical significance, no conclusions should be drawn. Only if the correlation coefficient however small or high may be, is statistically significant, at (n-2) degrees of freedom, conclusion can be drawn. 2. Pearsonian correlation coefficient measures only the strength of linear association between two continuous variables. Therefore unless the scatter diagram between the two continuous variables indicate some linear direction of association, correlation coefficient can be computed. Suppose the scatter between X and Y shows a curvilinear association such as inverted U or U or a curve, then correlation coefficient should not be computed in such cases. 3. The two variables X and Y should be continuous variables and not discrete variables. For example we cannot use Pearsonian correlation coefficient to measure the degree of association between Gender and Income, or between Sex (male, female, other) and Location (North, South, East, West) since they are discrete variables. 4. Pearsonian Correlation will not and cannot indicate causation. ie. if correlation between X and Y is negative as for example between quantity demanded and Price, we can only say that Price and Quantity demanded are moving in opposite direction; if correlation between Height and Weight is positive, we can only say that Height and weight are moving together in positive direction. But we can never say that as the price increases, quantity demanded decreases or vice versa. Similarly, we can never say that as the height increases, weight also increases. Therefore, kindly note that for using Pearsonian correlation both two variables under consideration must be continuous variables. For example Gender is a discrete variable (since it can be male, female or other). Income and age are continuous random variables and correlation can be measured between these two variables. Once again, kindly note that if the correlation between age and income is say 0.75 and is statistically significant, you cannot and should not say that as the age increases, income increases and so on, because Pearsonian correlation only indicates the degree of association between the two continuous variables but not the causation. Using Pearsonian correlation, if the correlation is positive and significant, one should not conclude that as the variable X increases Y also increases; if the correlation is negative and significant, one should not conclude that as the variable X increases, Y decreases. One can only say for positive and significant correlation, X and Y are positively associated; and for negative and significant correlation, X and Y are negatively associated, but never conclude about causation. This is a common mistake found in many research articles which should be avoided. Kindly read Damodar Gujrati, Econometrics for all details.

  • @anima2060

    @anima2060

    Жыл бұрын

    🥴🥴

  • @geetanshmata2494
    @geetanshmata24942 жыл бұрын

    Best teacher ever ✨

  • @deepalivishwakarma4447
    @deepalivishwakarma4447 Жыл бұрын

    Thank you It help me to understanding correlation in easy way🎉❤

  • @dishee.
    @dishee.2 жыл бұрын

    Wow!! Stats made so simple!👏😊

  • @upasnasharma7972
    @upasnasharma79722 жыл бұрын

    Wowwww That's wonder.👍👍👍

  • @bikashdas861
    @bikashdas8612 жыл бұрын

    Excellent teaching technique,, 🙏🙏🙏👍👍👍👍👍

  • @AbdulSattar-zh8xr
    @AbdulSattar-zh8xr2 жыл бұрын

    Well don, today I got it.. thanks for sharing such informative video lecture

  • @md.rofikullislam2180
    @md.rofikullislam21803 жыл бұрын

    Sir I'm from Bangladesh. Your teaching style is mind blowing sir❤

  • @abhishekpathak7067

    @abhishekpathak7067

    3 жыл бұрын

    border paar krke idhar mt aa jana pdhne👀

  • @parthjha4561
    @parthjha45619 ай бұрын

    Salute to your efforts sir. What a wonderful lecture this is!

  • @abhishekpatel5215
    @abhishekpatel52152 жыл бұрын

    Brilliant way of deliverence👏👏

  • @sulemankhanvirologist5015
    @sulemankhanvirologist50155 ай бұрын

    Thanks, Sir. Respect from a Pakistan phd student in Italy.

  • @amanagarwala9546
    @amanagarwala9546 Жыл бұрын

    Thankyou sir maine apka corelation ka 6 videos pura dekha sir kasam se maja aa gaya bohot acha video banaya h apne ap hi karan h for which I will score good in STATS.

  • @sahilthorat6988
    @sahilthorat69882 жыл бұрын

    Thanks sir for Excellent Teaching....❤🙏

  • @himanshushishodia9745
    @himanshushishodia97453 жыл бұрын

    Thank you so much sir . Its very helpful for me

  • @anishasinghrajput6460
    @anishasinghrajput64602 жыл бұрын

    Thank u sir..very helpful and u r a grt maths teacher 🌺🌺

  • @sapnabalani9830
    @sapnabalani98302 жыл бұрын

    Thank you so much❤ very nice and clear explanation

  • @rathodrohith4632
    @rathodrohith46322 жыл бұрын

    Thank you sir ❤.. Very very awesome explanation 🙏

  • @harshadprajapati7943
    @harshadprajapati79433 жыл бұрын

    you are great sir..thank you so much sir jab aap bolte bolte thak gye tb pata chala ki aapne kitni mehnat ki hai.. again thank you so much sir

  • @jaionutube1
    @jaionutube13 жыл бұрын

    Very clearly and lucidly explained . Thanks a lot!!

  • @nikitasingh9165
    @nikitasingh91658 ай бұрын

    Wonderful✨😍 explanation sir

  • @sauravsengupta7924
    @sauravsengupta79243 жыл бұрын

    You are awesome!☺️

  • @srijaghosh9660
    @srijaghosh9660 Жыл бұрын

    Great Teaching 👍.... Thank you Sir ❤

  • @ashuraj3414
    @ashuraj34143 жыл бұрын

    Thank you Sir This video is vry helpful 💕💕

  • @sakshisharma5760
    @sakshisharma57602 жыл бұрын

    Thanq so much sir. . For teaching us in such an easy way...

  • @helpfulskills9530
    @helpfulskills95302 жыл бұрын

    Thank you sir Good luck very interesting and attractive lecture

  • @kkl6150
    @kkl61502 жыл бұрын

    thank u sir for teaching i appreaseat your teaching

  • @sirji2915
    @sirji29153 жыл бұрын

    Sir your teaching is awesome..... You deserves 1M subscribers and lots of love from students.....

  • @anzaralam5894
    @anzaralam5894 Жыл бұрын

    very useful and commendable performance. It was really beneficial for me. Thanks a lot

  • @Priyanka_Yonzon
    @Priyanka_Yonzon2 жыл бұрын

    Thank you very much Sir. It really hepled me to understand.Im doing my Psychology Hons & I find Statistics very tough but in ur teaching style it's Easy to understand without pressure in mind. Thank you🙏

  • @milibasu6232

    @milibasu6232

    2 жыл бұрын

    I am doing post grad in psychology and i also find it difficult

  • @statsengineer5003

    @statsengineer5003

    2 жыл бұрын

    ❤️

  • @tutelage-aguidetolearner9508

    @tutelage-aguidetolearner9508

    Жыл бұрын

    ​@@milibasu6232kzread.info/dash/bejne/hmyilLSLZ6iTk9o.html Please do follow this link

  • @vaibhavprasad2315
    @vaibhavprasad23152 жыл бұрын

    You cleared all my doubts. I am thankul to you sir ❤.

  • @ritikshandil1260
    @ritikshandil12602 жыл бұрын

    Thank you sir for your very helpful videos .❤️

  • @infamous6738
    @infamous67382 жыл бұрын

    So good sir , you tech very greatly , I Never , I never forget this lec 💯

  • @devkisharma7290
    @devkisharma72902 жыл бұрын

    Thnkyu so much sir u make us understand very easily.☺️

  • @nancykaushal2371
    @nancykaushal23713 жыл бұрын

    thank you and thank god you made this video

  • @darpandeka6223
    @darpandeka6223Ай бұрын

    Thanks sir, seriously ur having great teaching knowledge 🙏

  • @45hemlatasoni26
    @45hemlatasoni266 ай бұрын

    You are making learning enjoyable 🙏🏻

  • @RajasthanDigitalSchool
    @RajasthanDigitalSchool9 ай бұрын

    Nice class...🎉🎉 thanks sir....

  • @romaisamoazzam9073
    @romaisamoazzam90733 жыл бұрын

    Crystal clear sir 💫 Such an amazing lecture!!!!!!! 👍🙏

  • @op_shorts6362

    @op_shorts6362

    3 жыл бұрын

    IGNOU se ho kya??

  • @madanmohanmishra7407

    @madanmohanmishra7407

    2 жыл бұрын

    @@op_shorts6362 🤣🤣🤣

  • @kunaldayare9841
    @kunaldayare98412 жыл бұрын

    Thanks sir these topic canot explained by any teacher without you

  • @Reality530
    @Reality530 Жыл бұрын

    After stressful topic nice relaxing music.

  • @nithinyalavarthi7606
    @nithinyalavarthi76062 жыл бұрын

    Thanks a lot Sir!!,very helpful.......

  • @sumangalsaha-9624
    @sumangalsaha-9624Ай бұрын

    Thank you sir, sab mamaj Aya gya...❤❤

  • @shantisunar6313
    @shantisunar63132 жыл бұрын

    Our sir taught us from different method with different formula 🥺

  • @mlalmanoharlal5904
    @mlalmanoharlal59042 жыл бұрын

    Thanks sir👍 your the best teacher economic 👍👍

  • @aslazain8516
    @aslazain85163 жыл бұрын

    Well explained sir..👏

  • @Study-with-saira
    @Study-with-saira2 жыл бұрын

    Well-explained.Thanks a lot

  • @oreebaaimen7837
    @oreebaaimen7837 Жыл бұрын

    thank you so much sir.. your video helped a lot 👍

  • @anishakarn5252
    @anishakarn52522 жыл бұрын

    Thank you so much for making it easy to undersand. If possible would you please teach us about remained 3 methods too

  • @ayusmanchoudhury1788
    @ayusmanchoudhury17886 ай бұрын

    Wow sir apne bahat achi tarike se samjhadia hai Apake class baje se correlation ke related meri tension dur ho geya Sirf apke baje se mujhe aab correlation ka calculation easy lag raha hai Thank you so much sir

  • @PoojaSharma-xk3wu
    @PoojaSharma-xk3wu2 жыл бұрын

    I am student of MA economics Your lecture is quite good.

  • @dr.kurisirbiology4233
    @dr.kurisirbiology42333 жыл бұрын

    Outstanding defining effort

  • @Nursinginformation-2024
    @Nursinginformation-2024 Жыл бұрын

    Thank you sir so simply u teach us❤

  • @tanveerahmad8455
    @tanveerahmad845511 ай бұрын

    Sir! Thanks for the simple and easy explanation🤩

  • @Its_me_simran05
    @Its_me_simran0511 ай бұрын

    Thank you so much sir🙏itne easy way me aapne samjha diye

  • @Amenjt
    @Amenjt3 ай бұрын

    Really good explanation ❤ sir

Келесі