Covariance vs Correlation with simple data | Covariance vs Correlation Coefficient

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Covariance vs Correlation with simple data | Covariance vs Correlation Coefficient
#CovarianceVSCorrelation #UnfoldDataScience

Hello ,
My name is Aman and I am a Data Scientist.

About this video:
In this video, In explain about covariance and correlation. This is an important statistics concept to know and hence I have explained the difference between correlation and covariance in this video through a simple data. Below topics are explained in this video:
1. Covariance vs Correlation with simple data
2. Covariance vs Correlation Coefficient
3. What is difference between correlation and covariance
4. Understanding Correlation vs Covariance
5. How is Covariance different from correlation

About Unfold Data science: This channel is to help people understand basics of data science through simple examples in easy way. Anybody without having prior knowledge of computer programming or statistics or machine learning and artificial intelligence can get an understanding of data science at high level through this channel. The videos uploaded will not be very technical in nature and hence it can be easily grasped by viewers from different background as well.

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In the formula of cov(x, y) the denominator is N-1 . Can you please correct this sir!

saikiranreddymekala
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You are a Genius Sir. Thank You So Much for making these Concepts Simple and Lucid. May God Bless You 🙏🙏💐💐

SomnathGupta-gurm
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Dear sir, I am not getting it properly, kindly explain in detail both with detailed calculations...
Thank you so much for making the tutorials.
Could you please add graphs also with it so it will clear more...

santoshsahu-oyvo
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Just watched it before exam and in one go, i understood the concept ❤keep making such videos sir 🥰🥰

Nannyhere
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Hey I have a doubt. When you change the value of a y variable from 32 to 48 .. Will it mean remain same that means mean will not change? If change then how can you subtract the previous mean from the new value of y?

ajaykumarsahoo
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You nail it in every your videos . You sell the simplified knowledge . Keep it up and may God bless you.. Can't wait for more such videos :)

prasadgpa
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You are amazing at what you do! Your passion and dedication is beyond words! Thankyou so much sir.

gaytriray
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with in a 1:30 sec.... i can say, you are the best teacher.

jigyasasoni
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You are the best teacher! Got goosebumps while listening to your lecture. Thank you so much!

kavyanagesh
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You are simply the best! The MasterBlaster in Data Science

best_movies
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how calm u r while talking man, excellent explaination! Hats off 🙇‍♂

niii
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Kaafi achhcha samjhaya bhai! Good work!

rishabhsheoran
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sir, when you have changed 32 as 48 then the mean also should change . So, it will effect all the variances in numerator, not only the last one.

udayteja
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Was amazing. Happy to find your tutorials on Youtube.

soheilaahmadi
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Amazing explanation Aman bhai ... Made it sound so simple. Thanks this helps.

pokejishnu
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Thanks for the wonderful explanation. You made my understanding very concrete.

vidyaanvekar
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Hey I am data scientist too and really like your content . Can you make a video about how to select (statistically) control group size for marketing campaign?

adityapatki
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Beautifully explained!!...Thanks for such content

sameerpandey
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IT'S REALLY AN EASY CLASS AND THE WAY OF YOUR PRESENTATION IS GREAT.

karthikaanilkumar
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Thank you sir. You're a great teacher.

RAGESS