Pearson correlation [Simply explained]

[@datatab]

If you like, please find our e-Book here: datatab.net/statistics-book 😎

[@shivantikauchiha1822]

Very simple and effective explanation I tried so many videos but this one finally cleared my concept!

[@drpebba2679]

Thank you for the clear explanation! It helps me understand mathematics that I use in machine learning and data analysis.

[@christopherjumawan63]

Very Nice explanation... I would like to confirm if your name is Dr. Hannah Volk-Jessusek... because i want to put your video as a reference for my study.

[@mariposa3447]

I will certainly be your subcriber ds year. Thank you for such indepth explanation

[@ramamohangadiyaram9004]

Excellent presentation.
Thanks for sharing this knowledge!!

[@datatab]

Glad it was helpful!

[@joeldsouza2690]

Simple and clearly explained 👌

[@datatab]

Thanks : )

[@tyrawatt4963]

Yes!

[@lifestylelines]

this is such a great explanation. Well doen

[@RestoTek]

Im maths novice in my career at this point but this video helped me allot, Thank you :)

[@datatab]

Glad it helped!

[@jakubjan44]

Well explained!

[@mohanakrishnan4534]

Thankyou for the wonderful explanation. 👍

[@datatab]

You are welcome!

[@friendsforever715]

Loving the concise explanation..

[@itaihoffman]

Thanks for the video! Though I'm slightly confued. Wouldn't the numerator always equal 0? As the sum of all values minus the number of values times the mean is 0, or is my math bad?

[@sanughosh6540]

Very informative video

[@tristramemerge]

Can we still use pearson correlation if the data is base on likert scale (1-5)?

[@PinuiPink]

I like your videos. Not tough to understand

[@datatab]

Thanks : )

[@mohanbalaji6650]

00:02 Pearson correlation measures the linear relationship between two variables.
01:02 Car correlation is determined by R values
02:02 Pearson correlation coefficient measures the linear relationship between two variables.
03:08 Sign of values affects correlation coefficient
04:06 Pearson correlation measures the strength and direction of the relationship between two variables.
05:03 Testing the correlation coefficient for significance
06:02 Calculating p-value and significance level for rejecting null hypothesis
07:00 Testing significance of Pearson correlation coefficient

[@datatab]

Many thanks!

[@somphonesaengduangchanth3007]

This explanation is not very clear. Could nominal, ordinal scale use pearson correlation? As I know the mention scale cannot pearson but use Spearman Rank for ordinal....

[@subratkumarmaharana213]

beautiful presentation slides

[@Dreamer7991]

is the strength of the correlation affected by sample size? if I took small sample out of the larger sample, would the strength of the correlation change?

[@hobouange582]

thank you. But please I search the proof of the standard error of Pearson R formula but I don't find this information. Can you help me please

[@knowledgesithole9838]

Can this statistical analysis be used to i dentify relationships between crime and immigration?

[@equationnaire]

Thank you!

[@agarwalamit081]

Is it only for linearly dependent variables?

[@datatab]

Let's put it this way, it can only detect linear relationships. Regards Hannah

[@AH_Anam]

can I get the presentation file?

[@user-fj9ko7tw4s]

can this be used to find relationship between two dependent variable?

[@datatab]

hmm, you can do it between two variables, you just want to know it there is a relation ship between the Variables. So if you want to know if there is a correlation between two dependent Variables for sure you can do it! Regards, Hannah

[@user-fj9ko7tw4s]

@@datatabthank you so much!

[@thatomofolo452]

That's it 😮

[@krishant]

♥️👍🏼

[@random-ball-sh1thatcom925]

Ughh the voice is so irratating

[@handsome_man69]

Boring!!!!!! I want ice cream!!!

[@recka4942]

ok

[@handsome_man69]

@@recka4942 and I have herpes

[@theycallmerye3]

Get lost.
🍦 😊

[@ely.romera]

🤓🤓