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
in this video we will discuss :
1. What is Correlation
2. Types of Correlation
3. Correlation Coefficient
Пікірлер: 593
Finally got someone who can make me understand the correlation
@shivanikashyap1606
2 жыл бұрын
Agree yrr 😅
@tannuyadav4255
2 жыл бұрын
True ♥️
@AnshuKumar-gm8kw
2 жыл бұрын
Class m padh lete to yaha ni aana padta
@durgachand644
2 жыл бұрын
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@rajatchaudhary5652
2 жыл бұрын
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😎Legends r watching this before a day of exam👍😜
@Hitmangaming19
2 ай бұрын
Legend r watching 1 hr before exam😂
@aslam_creationss4460
Ай бұрын
Yes I am watching now . Tomorrow my exam😂
@abdullahyt8759
11 күн бұрын
Us moment😢😂@@Hitmangaming19
@anjuv713
9 күн бұрын
True😂
After watching two videos you are my favorite statistics teacher
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
Жыл бұрын
❤️
Teachers like you deserve 100 million subscribers
You are life saver for mechanical engineer🥺
You're really great sir...thanks for existing finally i got really a teacher who made me understand correlation.
You are my favorite statistics teacher.🤩
@Ziban.jung-
3 жыл бұрын
Baby your and my favourite statistics teacher are same 💜💜🤫🤫
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@gaminghour4392
Жыл бұрын
❤️
@jaharlalbasak4234
Жыл бұрын
Economics? Where ? He has different channel for economics ?
I just love this channel for good statistics knowledge. Thank you very much.
That’s the difference between teacher by choice and teacher by profession
@PhaddiFitnessboy
2 жыл бұрын
Where are you from dear
gem of a person, way of teaching is wow.
Explained in the most simplified way. Thanks a lot sir
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I understood correlation clearly after seeing this vedio. Allah will bless you🥰
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Finally i get my expected solution with this video. Thank you sir.
Thank you sir, understand it clearly today and as per syllabus 👍👍 thank u so much sir.
you taught amazing sir now i understood what is correlation thanks sir
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Sir, you explained this topic very well.
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❤❤❤
sir big big respect to you , i search everywhere , but found this video helpful
YOUR TEACHING STYLE IS JUST AMAZING AND SIMPLE TO UNDERSTAND 🙌🙌
Sir hats off to ur teaching 🙏🏻 finally at the end time of year u make me understand my whole doubt
@user-yf1fc7xv6u
6 ай бұрын
Please use English
@Aiman-tb3fm
2 ай бұрын
@@user-yf1fc7xv6u jnb unho ny English hi to use ki hai
Taught very nicely and conceptually , best teachings skill 🙏🙏💫
Thank you for explaining so well😊. Really a good teacher can make student love studies
Sir, I learned a lot from your lecture.
It helped me a lot before exam. Thank you so much sir...from Bangladesh
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).
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Wow sir..tx a lot for this amazing level of clarification 😊🙏
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
Жыл бұрын
🥴🥴
Best teacher ever ✨
Thank you It help me to understanding correlation in easy way🎉❤
Wow!! Stats made so simple!👏😊
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Well don, today I got it.. thanks for sharing such informative video lecture
Sir I'm from Bangladesh. Your teaching style is mind blowing sir❤
@abhishekpathak7067
3 жыл бұрын
border paar krke idhar mt aa jana pdhne👀
Salute to your efforts sir. What a wonderful lecture this is!
Brilliant way of deliverence👏👏
Thanks, Sir. Respect from a Pakistan phd student in Italy.
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.
Thanks sir for Excellent Teaching....❤🙏
Thank you so much sir . Its very helpful for me
Thank u sir..very helpful and u r a grt maths teacher 🌺🌺
Thank you so much❤ very nice and clear explanation
Thank you sir ❤.. Very very awesome explanation 🙏
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
Very clearly and lucidly explained . Thanks a lot!!
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Great Teaching 👍.... Thank you Sir ❤
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Thanq so much sir. . For teaching us in such an easy way...
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Sir your teaching is awesome..... You deserves 1M subscribers and lots of love from students.....
very useful and commendable performance. It was really beneficial for me. Thanks a lot
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
2 жыл бұрын
I am doing post grad in psychology and i also find it difficult
@statsengineer5003
2 жыл бұрын
❤️
@tutelage-aguidetolearner9508
Жыл бұрын
@@milibasu6232kzread.info/dash/bejne/hmyilLSLZ6iTk9o.html Please do follow this link
You cleared all my doubts. I am thankul to you sir ❤.
Thank you sir for your very helpful videos .❤️
So good sir , you tech very greatly , I Never , I never forget this lec 💯
Thnkyu so much sir u make us understand very easily.☺️
thank you and thank god you made this video
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You are making learning enjoyable 🙏🏻
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@op_shorts6362
3 жыл бұрын
IGNOU se ho kya??
@madanmohanmishra7407
2 жыл бұрын
@@op_shorts6362 🤣🤣🤣
Thanks sir these topic canot explained by any teacher without you
After stressful topic nice relaxing music.
Thanks a lot Sir!!,very helpful.......
Thank you sir, sab mamaj Aya gya...❤❤
Our sir taught us from different method with different formula 🥺
Thanks sir👍 your the best teacher economic 👍👍
Well explained sir..👏
Well-explained.Thanks a lot
thank you so much sir.. your video helped a lot 👍
Thank you so much for making it easy to undersand. If possible would you please teach us about remained 3 methods too
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
I am student of MA economics Your lecture is quite good.
Outstanding defining effort
Thank you sir so simply u teach us❤
Sir! Thanks for the simple and easy explanation🤩
Thank you so much sir🙏itne easy way me aapne samjha diye
Really good explanation ❤ sir