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Statistical significance testing

McNemar's chi-squared test for association of paired counts

Table data:
   

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This utility provides a McNemar's chi-squared test for association for paired counts in a 2x2 table.

Inputs are:

  • table values;
  • confidence level required; and
  • desired precision of answers.

Outputs include:

  • McNemar's chi-squared statistic (with continuity correction) and corresponding P-value;
  • Overall incidence/prevalence for cohort or cross-sectional studies; and
  • Odds ratio and associated exact confidence limits.