"p-hacking" meaning in All languages combined

See p-hacking on Wiktionary

Noun [English]

Etymology: Blend of p-value + hacking, from "p" for probability. Coined by researchers Uri Simonsohn, Leif D. Nelson, and Joseph P. Simmons in 2014. Etymology templates: {{blend|en|p-value|hacking}} Blend of p-value + hacking, {{coinage|en|Uri Simonsohn, Leif D. Nelson, and Joseph P. Simmons|in=2014|nobycat=1|occ=researchers|w=-}} Coined by researchers Uri Simonsohn, Leif D. Nelson, and Joseph P. Simmons in 2014 Head templates: {{en-noun|-}} p-hacking (uncountable)
  1. (sciences, statistics) The practice of reanalysis of data until a desired result is obtained which is statistically significant Tags: uncountable Categories (topical): Sciences, Statistics Synonyms: data dredging, P-hacking Related terms: hacking, p, probability, p-value
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        {
          "ref": "[2016, Ronald L. Wasserstein, Nicole A. Lazar, “The ASA Statement on p-Values: Context, Process, and Purpose”, in The American Statistician, volume 70, number 2, →DOI:",
          "text": "Cherry-picking promising findings, also known by such terms as data dredging, significance chasing, significance questing, selective inference, and “p-hacking,” leads to a spurious excess of statistically significant results in the published literature and should be vigorously avoided.",
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        "(sciences, statistics) The practice of reanalysis of data until a desired result is obtained which is statistically significant"
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          "word": "hacking"
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This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-02-15 from the enwiktionary dump dated 2025-02-02 using wiktextract (ca09fec and c40eb85). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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