How to Interpret Quantile Quantile Plot (QQ Plot)

Let's understand how to create a Q-Q plot, so you will know exactly how to interpret it.
0:00 Introduction to QQ Plot
1:04 Problem Statement
1:28 Step 1: Standard Normal Distribution
2:07 Step 2: Sort both x and y and arrange on 'x' and 'y' axis
2:49 Step 3: Calculate Percentile and add markers
---------
For the End-to-End Machine learning Courses, join:
edu.machinelea...
Join ML+ membership for exclusive Data science content
Let me know in the comments section if you have any questions!
🤝 Like, Share, Subscribe for more!
Follow us on our social media handles for all updates, events and live sessions-
✅ Instagram: / machinelearningplus
✅ LinkedIn: / machine-learning-plus
✅ CZcams: / @machinelearningplus
✅ Twitter: / r_programming
✅ Website: www.machinelea...
If you enjoyed this video, be sure to throw it a like and make sure to subscribe to not miss any future videos!
Thanks for watching!
#mlmodeling, #python, #machinelearning, #artificialintelligence, #pandas, #datasciencea

[@machinelearningplus]

I teach complete ML Mastery Roadmap (self paced courses) to master Data Science from scratch: edu.machinelearningplus.com/s/pages/ds-career-path

[@rohitd7834]

Amazing explanation!

[@snehangshudas7]

great explanation sir . plz make a working probelem in this topic

[@hemantmahajan9471]

Excellent explanation 😊

[@machinelearningplus]

Glad it was helpful!

[@user-cr8dc4op3x]

Спасибо, вроде понял, хотя мозг конечно кипит)

[@RavitejaReddyKuppiReddy]

Why do we have negative values on the x -axis if it is percentile. We can't compute negative percentiles right ?

[@machinelearningplus]

In the actual plot, the z-score for each percentile is shown. Hence the negative values

[@user-bt5bg3em1s]

how reference line is drawn in QQ plot, I mean on what bases

[@machinelearningplus]

Simply the diagonal line connecting the respective quantiles