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Q-Q Plots Explained

“Understanding the concept of Q-Q plots”.

Source: Wikipedia

In Statistics, Q-Q(quantile-quantile) plots play a very vital role to graphically analyze and compare two probability distributions by plotting their quantiles against each other. If the two distributions which we are comparing are exactly equal then the points on the Q-Q plot will perfectly lie on a straight line y = x.

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Paras Varshney

Paras Varshney

Data Scientist at LogicAI, Ex-Data Scientist at IISc Banglore • Kaggle Master • Explorer • Writer • https://parasvarshney.ml