How to calculate the five number summary in Python?

by Amrita Mitra | Feb 9, 2023 | Statistics For Machine Learning

What is the five-number summary of a dataset?

The five-number summary of a dataset consists of the following:

The minimum number of the dataset
The maximum number of the dataset
The median of the dataset
Quartile 1 of the dataset
Quartile 3 of the dataset

What is the median of a dataset?

If we sort the numbers of a dataset in ascending order, then the number in the middle is called the median of the dataset. For example, if the given numbers are [1, 2, 3], then the number 2 lies in the middle of the sorted numbers. So, 2 here is the median of the given numbers. In other words, the median of a set of given numbers divides the numbers into two equal halves.

Please note that if there are two numbers in the middle, then the median is the average of the two numbers in the middle. For example, if the given numbers are [1, 2, 3, 4], then both the numbers 2 and 3 lie in the middle. So, in this case, the median of the given numbers will be

What are quartile 1 and quartile 3 of a dataset?

If we sort the numbers of a dataset in ascending order, then the quartiles of the dataset divide the dataset into four equal parts.

Quartile 0 is the minimum number of the dataset. Quartile 4 is the maximum number of the dataset. Quartile 2 is the median of the dataset. Quartile 1 is the middle number between the minimum number and the median of the dataset. And quartile 3 is the middle number between the median and the maximum number of the dataset. …

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by Amrita Mitra | October 3, 2023 | Featured, Linear Algebra | 0 Comments

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