One of the most commonly used tests of difference is the ANOVA (Analysis Of Variance) test. While t-tests are used to compare the means of two groups, ANOVA compares the means of three or more. There are multiple types of ANOVA tests. You may have heard of One-Way ANOVA, Two-Way ANOVA, or Three-Way ANOVA.
Search for books and eBooks about ANOVA on DUQSearch. Below you'll find select books and eBooks related to ANOVA.
Effect Size for ANOVA Designs by 
Primer of Applied Regression and Analysis of Variance by 
