Freedman–Diaconis rule

In statistics, the Freedman–Diaconis rule, named after David A. Freedman and Persi Diaconis, can be used to select the size of the bins to be used in a histogram. The general equation for the rule is:

where $\scriptstyle\operatorname{IQR}(x) \;$ is the interquartile range of the data and $\scriptstyle n \;$ is the number of observations in the sample $\scriptstyle x. \;$

单词	Sturges Rule
释义	Sturges Rule 英语百科 Freedman–Diaconis rule In statistics, the Freedman–Diaconis rule, named after David A. Freedman and Persi Diaconis, can be used to select the size of the bins to be used in a histogram. The general equation for the rule is: where $\scriptstyle\operatorname{IQR}(x) \;$ is the interquartile range of the data and $\scriptstyle n \;$ is the number of observations in the sample $\scriptstyle x. \;$
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Sturges Rule

Freedman–Diaconis rule