Descriptive Statistics in R [Range,IQR,Variance,SD,MAD,CV] - How to Run Descriptive Statistics in R?

The video will help a beginner in Statistics and R learn how to run Range, IQR, Variance, Standard Deviation, Mean Absolute Deviation and Coefficient of Variance in R.
Do watch the complete video to learn about a bonus tip to help one obtain measures of variability in R in simple steps.
Music (credits): Achaidh Cheide - Celtic by Kevin MacLeod is licensed under a Creative Commons Attribution license (creativecommon...)
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[@sulakshanasavarkar7584]

As usual your explanation is easy to understand. Let the videos roll.

[@LearningPuree]

Thank you.

[@swatiphatak6764]

Thank you Learning Puree your explanation is very easy to understand as usual. Keep your videos coming ...

[@LearningPuree]

Thanks for the motivation.

[@abhijeetjahagirdar6117]

Sir how to calculate sample variance in r what is its command i know for variance which is var what is for sample variance.

[@LearningPuree]

Abhijeet, the sample variance is calculated using var() in R. Use the following data vector and check it out for yourself x

[@abhijeetjahagirdar6117]

@@LearningPuree thank u Sir i got it

[@abhijeetjahagirdar6117]

Sir I need to to do dot plot of data in R for 2 columns in one plot itself and compare- Age=219,214,218,203,215,211,209,204,201,205 NoAge=227,222,218,216,218,217,225,229,228,221 For these 10 random samples of 2 what command we will use to get dot plot in R. Please guide

[@LearningPuree]

@@abhijeetjahagirdar6117 use plot(x,y)