Matched-pairs z-test

Matched-pairs z-test
z-Критерий для связанных пар
Адаптация z-критерия для одной выборки. Данный критерий может быть использован для анализа двух больших выборок парных данных для того, чтобы сравнить средние двух популяций. Сначала вычисляется разница между двумя значениями каждой пары, а затем используется z-критерий для одной выборки, чтобы определить, отличается ли от нуля популяционное среднее.

English-Russian glossary of clinical practice. 2002.

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