McNemar Test Calculator

Test for paired nominal data in a 2x2 table.

McNemar chi-sq (continuity)

4.0500

McNemar chi-sq (no continuity)5.0000
Total Discordant20

McNemar chi-sq (continuity) vs Discordant b (+ then -)

Formel anzeigen →

Formel

## McNemar Test **chi2 = (|b-c|-1)^2 / (b+c)** For paired binary outcomes. Only discordant pairs matter.

Lösungsbeispiel

b=15, c=5.

  1. 01chi2 = 81/20 = 4.05
  2. 02df=1, significant at 0.05