# Sturgess formula and other methods of determining the number of groups in histogram generation

Sturges formula and other methods of determining the number of groups in histogram generation

This content is licensed under Creative Commons Attribution/Share-Alike License 3.0 (Unported). That means you may freely redistribute or modify this content under the same license conditions and must attribute the original author by placing a hyperlink from your site to this work https://planetcalc.com/481/. Also, please do not modify any references to the original work (if any) contained in this content.

### Articles that describe this calculator

Number of randomly generated observation results

Function modifying the results of random number generator

Digits after the decimal point: 2

Number of classes according to Sturgess

Grouping using the Sturgess formula

The file is very large. Browser slowdown may occur during loading and creation.

Average

Standard deviation

Number of classes according to Scott

Scott

The file is very large. Browser slowdown may occur during loading and creation.

First quartile

Third quartile

Number of classes according to Friedman/Diaconis

Friedman/Diaconis

The file is very large. Browser slowdown may occur during loading and creation.

Your number of classes

Grouping with your number of classes

The file is very large. Browser slowdown may occur during loading and creation.

URL copied to clipboard

## Comments