2 × 2 Tables: a note on Campbell's recommendation | Zendy

Busing F. M. T. A. | Zendy; Weaver B. | Zendy; Dubois S. | Zendy

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2 × 2 Tables: a note on Campbell's recommendation

Author(s) -

Busing F. M. T. A.,

Weaver B.,

Dubois S.

Publication year - 2015

Publication title -

statistics in medicine

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.996

H-Index - 183

eISSN - 1097-0258

pISSN - 0277-6715

DOI - 10.1002/sim.6808

Subject(s) - statistic , pearson's chi squared test , statistics , chi square test , pearson product moment correlation coefficient , mathematics , mean squared error , test statistic , statistical hypothesis testing

For 2 × 2 tables, Egon Pearson's N − 1 chi‐squared statistic is theoretically more sound than Karl Pearson's chi‐squared statistic, and provides more accurate p values. Moreover, Egon Pearson's N − 1 chi‐squared statistic is equal to the Mantel‐Haenszel chi‐squared statistic for a single 2 × 2 table, and as such, is often available in statistical software packages like SPSS, SAS, Stata, or R , which facilitates compliance with Ian Campbell's recommendations. Copyright © 2015 John Wiley & Sons, Ltd.

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