Statistics- What is Pearson Correlation Coefficient? Difference between Correlation and Covariance

In this video we are going to understand about Pearson Correlation Coefficient. We will also understand the difference between Covariance and Correlation.

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[amishsharma]

You are in love with the word "particular" :)

[abumonyeigbo]

So happy to come across this video. I have been trying to understand what the Pearson correlation and covariance are and how to use them. Thank you for uploading this video.

[danielleroberts]

THANK YOU! I am NOT a data or math person and have been trying to wrap my head around this statistics test and what it does for a communications methodology course. All I could find is how to do it, but not how to figure out if it was the right test for my data. Now I understand and can see if it works better than the Chi-Square for my data.

[anandacharya]

Excellent Sir, , nobody can explain much simple than this way, Thank you so much

[ibrargeorge]

U r a gr8 teacher I have searched so many statistics teachers but r u different ways to teach thank u .u hv cleard my confusion God bless u

[amitupadhyay]

thw glitter in his eyes and the slight smile when he completes explaining a concept shows his hardwork and dedication

[GreyWolf_]

Dude, thanks for such crystal clear explanations, making the concepts easier to comprehend.

[NONAME_G_R_I_D_]

you are one of my favourite math teachers in all time I swear!

[beautyisinmind]

simply say:
Covariance: tells if two variables are positively or negatively correlated
Correlation: tells how strongly variables are correlated and in which direction

[lokeshkaturi]

Hi Sir, you give valuable details of stats and their application which gives an idea how to see the data and implement algorithms .Thanks a lot!

[prakash]

Wow, thank you. its a clear explanation in short time. God bless you.

[martinjames]

Excellent video and explanation - Thanks for making and uploading it.

[mohammadmousavi]

Your explanation are clear, to the point and short … great job 👏… You have a gift in teaching… please make more of these short videos about different topics

[akshatchouhan]

You lectures are super exciting and the way you explain is amazing.

[vijaylivelife]

Awesome stuff Krish Naik.. You make these concepts so easy to understand. Thanks a lot brother.

[vijetabahuguna]

Thank u so much for explaining this typical topic in simplest way.... Now it's clear to me

[mihirgaglani]

Dude your videos are very very understanding. Thank you a lot ! cheers mate

[brudra]

7:40 what u wrote initially was correct, X increases Y decreases.

[manpreetkj]

I wish you were my stats prof! Thank you for this simple explanation!

[VVV-wxui]

This is one super good explanation of the relationship between Features. Its a beauty of you sessions, talking about Stats w.r.t to its play in ML Algorithms (feature engineering). You are guru to me in Data Sciences.