Correlation Coefficient
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- Опубликовано: 21 авг 2024
- What is strong and weak correlation? • Strong and Weak Correl... .
This video will show you how to calculate the correlation coefficient, step by step.
Cylurian’s Correlation Coefficient Videos
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Show work - • Correlation Coefficient
Other Links
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Cylurian Statistics Playlist - tinyurl.com/cy...
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Hi everyone. This video will show you how to calculate the correlation coefficient with a formula step-by-step.
This video was exactly what I needed thanks so much
Thanks. Don't forget I have other statistics videos for you. Please subscribe to my channel - @t
Life saver!!! You explained so much better within 9 minutes than my lecturer did in 2hours 🤓👏🏼
This is a more comprehensive video on the correlation coefficient. I watched another video and she totally forgot to mention the square root. I think its important to go through every step in a how to video. Thank you. I understand this now.
Thank-you Saving students since 2011 RUclips is best teacher
+Jaffer Zaidi Thank you for your support. Hope you can use my other videos.
Too true
Thank you, I thought the video was very clear and to the point. You sir, have restored faith in the human race.
The simplicity of this video is great! I'm doing a quantitative statistics class and my professor made this so complicated! Thank you.
That is the most brilliant, simple and applicable way of explaining it. Well Done!!
u hv taught me much clearer then my lecturer...tq
This is by far the BEST explanation of the correlation coefficient that I have come across. Thank you!!!!
Thanks. Please share with your friends. Also more videos on statistics at ruclips.net/p/PLwkuA9oqOxXSQZ7s97Z2ona1VNmiwyUlR
this is the most encouraging ,easiest explanation of correlation coefficient i've watched thank you so much for making it very easy ,allah bless you,
Thank you.
cylurian thank you very much.. clear and useful
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Thanks for the video. It is still the best after been published for 10 yrs!
I appreciate that. Good luck. Tell your friends.
I HAVE A TEST TOMORROW SO THANK YOU!!
Thank you so much cylurian, I've been struggling to understand this for a long time.
You are welcome. Share it with others.
Thanks for doing for me what the textbook couldn't. You've done a great job of simplifying this complex calculation.
I'm happy to help. Please share this with your teacher and friends.
You're a lifesaver! You went through a whole statistics section from my book In 9 minutes😃😃😃😃😃
Thank you. Please share this videos with others and watch my other videos on stats. Good luck!
Beautiful human being, just save my behind for stats, thank you.
Hehe
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Thank you! You explained 4 pages of nonsense from my stats textbook in clear and concise language, you should be a professor.
Everyone need them a you...Thanks Much...I Bless you and all that concerns your heart in the name of Jesus.
Thank you very much sir... Because of you...I passed my exam..I was very poor in Biostatistics nd not give active in class... because of your maths i got passed by seeing your videos
Congratulations!
Finally someone I can understand and learn from. Thank you, man.
Thanks. Please share the video.
FINALLY someone that makes sense
Tomorrow i have an examination of vital statistics i was wondering how i will deal the correlation and the coefficients but now since i watched this video i understand it 100% thank you so much
Thank you so much for sharing your story. I hope you do well on your exam. I know that this is not an easy subject, but do your best.
I just finished my homework because of your video. Thank you so much. :)
Yes an excellent video it is really very fruitful and comprehensive I must appreciate the instructor for his effort and uploading the video for our use. Thank you so much
completely awesome ...helped a lot and in time for my exam on monday
+sadistqueen480 Super. Tell your friends.
Hands down perfection. This was very easy to follow. Thank you!!!!!!!!!!!!!!!!!!!!!
Thank you for teaching this. Makes so much sense now. Bless up!!!!
Hi I liked your lecture very much- I’m also into Online teaching- I wish to know how you got this character by character animation? Did you used writing ✍️ stylus and any animation technique?
Excellent video! The easiest way of breaking down (r) in my opinion. Cheers!
Thanks. Please share with others.
it's clear, concise, easy to understand. 👍👍
Thank you SO much for this video. It was clear and helpful. This is how simple learning should be. I've been struggling with this particular formula (and math is NOT my strong point) but you've made it so easy, and it's all finally clicked. Thank you!
so grateful for the way you have explained such a complicated concept
If stats could be taught this easy...my life would be amazing
Best vid out there hands down
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This is what I needed
Thanks! My lecturer sucks so this helped a lot!
thanks soooooooo much you just saved a life!!!!!!!!!!!!!!
it's clear, concise, easy to understand.
nice video for the learners. the tutor teaches with patience
Thanks for making thess calculations a fun exercise for me. You are a patient and through teacher.
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In correlation we don't know about whats the dependent and what's the independent variables... When we know we use regression... We use correlation just when we dont know which one is dependent and which one is independent variables..cylurian😊😊
Thank you for helping me in my works you teach me a lot and thanks to you that I can answer all of my works easily now so thanks 😁
No problem Edrian. Share this video with your friends. Good luck with your math homework.
So glad you told that you had to multiply the square brackets, was wondering for a while there :P , at least it make sense now. and maybe i can understand signal filtering one day, since the N array can be sample of anything.
Thank you very much
This more help me than the document explanation of my teacher
You're welcome. Share this with your classmates. Be safe.
Thanks correlation coefficient is very clearful concept
Explaining the results more. (*0.81) means a stronger correlation because it's close to (1). If its (-1) or closer to it, then it's also a strong correlation.
Zero or very close to zero means no correlation.
Hello ATM. Good question. The range of r goes from -1 to 1, including 0. When the trend of the data is negatively correlated meaning the data points are trending downwards, then the r value will be negative, but you have negative values from -1, -0.9, -0.8....-0.2, -0.1, 0. Which negative number will it be. Well that's where the definition of correlation coefficient comes in. Correlation coefficient is the strength and direction of the data. I just talked about the negative trend, which is "direction" and thus the r value with be negative. Now, we need to know the "strength". The strength is how "tight" the points are together. The more spread the data points are, then r will be closer to 0. If the data points are closer together then r will be closer to -1. When r = -1, then all the data points are aligned together in a negative trend. This idea also occurs the other way, when the trend of the data points have a positive trend, and thus r is positive. The more the data points are aligned then r will get closer to 1. Good luck ATM.
In 9 minutes you did more for me than my stats prof all semester
Thanks dude. Please share my video and channel.
Awesome Example! Extremely Helpful and easy to follow! Thank you.
thank you... sir ,it helped me a lot...u thought easier than my lecturer
I was suffering, now I'm not 🙂👍 thank you so much 💜
Thank you so much! This is really really helpful and easy to understand, I am really grateful to be able to find this, thanks again and again for your video and effort!
Thanks dude. Pass the love with your other friends.
This tutorial gave me a clear idea.Thanks alot.
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Thank you so much!!!! I just might pass this statistics exam!
Thanx man, saved my ass for tomoro's test, Cheers brah
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You beautiful, beautiful human. I will pass stats now!! Thank youuu!!
Thank you. Please pass this video with others.
The best teaching ever
Very kind you said that. Please share this link with your friends.
Good vid, but you could also have thrown in the coefficient of determination in there by squaring R, it's one step and pretty important for further interpretation
Thank you! This video beautifully sorted out my problem, helped alot.
very easy explaination and cleared
Compared to Khan academy's video, this was way better explained!
Thanks. Please tell your schoolmates about the video.
10 years later and you're still replying? lol
Greeting from "INDIA"
Your video helped me 100%. THANK YOU! :)
You are welcome. Tell your friends about this video.
I learned easily, Thank you so much💖
Great. I hope you do well in your math.
its amazing style of teaching sir
Thank you. Have a great day.
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thank u bro 4 posting dis video
This video was the best ever
Clear explaination, Good job. Thanks.
Thank you very much! Made my day!
THANK YOU SO MUCH!!! This really helped me prepare for my exam!!! 😀😄🙏👍
You're welcome.
Sir, Thank you very much. It is great contribution.
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best tutor. thumbs up
Very useful and helpful
Thank you so much :)
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Wow you're amazing! Thank you for the step by step tutorial
+krnmssy14 Thanks. Tell your friends.
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God Bless u!!! This help me a lot, teach more better than my teacher!!! Pls did I need to put 0.811 or just .811?
Hi Jacinta. I'm glad it helped. Most teachers will tell you 0.811. Though .811 or 0.811 is correct.
thank u very much sir you are the best....Stay blessed...
Thank you for the blessing.
Thanks man! Really insightful and easy to follow!
Excellent sir thanq it's more useful to students
You were explaining it well but should stay longer at the end. Explain what those numbers mean. Explain how to fit it in an assignement. Explain it to the non-technical audience.
These videos are meant more for step-by-step instruction on the correlation coefficient. I do have other videos but they are hidden away for they are only meant for my students. As you probably already know, correlation coefficient is just really a trend between two variables. Of course it’s the strength and direction of the data. Given the fact that in algebra you use two points for a line, and statistics you have to use all the points to determine if there is a relationship between the two. Which leads us to the next topic regression. With regression you have to use all the points as well to determine the best fit line.
Thank you sir for the clear explanation.
You saved my life
Best video
Woah thanks, hahaha can't learn in school, but this is good hahhaa
The closer a number is to +1 or -1, the stronger the relationship is.
too good n simple..thnk u so much :)
Thanks!
I thank you very much indeed!
awesome tutorial !
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I came here from 8th grade, man, my eyes popped out
Thanks! totally helped me out !
No problem. Come back and watch another video if you need it for statistics. Take care.
What a good explanation
Thank you. Please share with others.
Thank you very much.. it helped me a lot
Your welcome. Tell your friends about the video.
Very useful! Thank you so much!
Thank you