The Factorial ANOVA task enables you to perform an analysis of variance when you have multiple classification variables. In this example, a factorial model is specified, and a plot of the two-way ...

In many experimental situations, a large portion of mean squares (including the higher-order interactions) may contain real effects. This paper introduces chain pooling, a procedure that tests for ...

Analysis of variance, or ANOVA, typically refers to partitioning the variation in a variable's values into variation between and within several groups or classes of observations. The GLM procedure can ...

Shlomo S. Sawilowsky, R. Clifford Blair and James J. Higgins This study examined the Type I error and power properties of the rank transform test when employed in the ...