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Quantile / percentile example in python

December 7, 2021 by admin

Here’s a good example to understand quantiles in python: import numpy as np d = [1, 1.2, 1.5, 2, 6, 7, 22, 3] q = 0.99 qr = np.quantile(d, q) print(f”{q*100}% less than {qr}”)

Categories Python Tags example, percentile, python, quantile

How to calculate percentile (quantile) for each column in pandas dataframe

December 7, 2021December 7, 2021 by admin

Here we calculate 0.9th quantile of each column in our dataframe: q = 0.9 for column in df: qr = df[column].quantile(q) print(f”{q*100}% are lower than {qr}”) Here’s a good example to understand quantiles.

Categories Pandas Tags calculate, column, dataframe, pandas, percentile, quantile

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