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semi-interquartile range

semi-interquartile range The semi-interquartile range is half of the interquartile range, which is the distance between the 75th and 25th percentiles.

The semi-interquartile range is half of the interquartile range, which is the distance between the 75th and 25th percentiles. It is used as a robust measure of variability.

Sources

Drafting source: Online Statistics Education, version 2 (David M. Lane, project leader). Version 2; publisher statement snapshot 2026-10-18; SHA-256 0dcad9ee85f61f9e2bb24d26279de155ac749164ea4da2a3bffeabcf9ea471a6. “Semi-Interquartile Range” (semi-interquartile_range.html).
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PsychTerms (psychterms.org), CC BY 4.0, version 1. “semi-interquartile range.” Development preview.

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semi-interquartile range

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Sources

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