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Chapter 10

Analysis of Variance

Что такое ANOVA?
Что такое ANOVA?
The Analysis of Variance or ANOVA is a statistical test developed by Ronald Fisher in 1918. It is performed on three or more samples to check for equality ...
Односторонняя ANOVA
Односторонняя ANOVA
One-way ANOVA analyzes more than three samples categorized by one factor. For example, it can compare the average mileage of sports bikes. Here, the data ...
Односторонняя ANOVA: равные размеры выборки
Односторонняя ANOVA: равные размеры выборки
One-Way ANOVA can be performed on three or more samples with equal or unequal sample sizes. When one-way ANOVA is performed on two datasets with samples ...
Односторонняя ANOVA: неравные размеры выборки
Односторонняя ANOVA: неравные размеры выборки
One-way ANOVA can be performed on three or more samples of unequal sizes. However, calculations get complicated when sample sizes are not always the same. ...
Многократные сравнительные тесты
Многократные сравнительные тесты
Multiple comparison test, abbreviated as MCT, is a post hoc analysis generally performed after comparing multiple samples with one or more tests. An MCT ...
Тест Бонферрони
Тест Бонферрони
The Bonferroni test is a statistical test named after Carlo Emilio Bonferroni, an Italian mathematician best known for Bonferroni inequalities. This ...
Двусторонняя ANOVA
Двусторонняя ANOVA
The two-way ANOVA is an extension of the one-way ANOVA. It is a statistical test performed on three or more samples categorized by two factors - a row ...
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