¥Three-WAY
ANOVA: 3dANOVA3
HRead
the manual first and understand what options are available.
HThink
long and hard about your inferences and how youÕll manage the interactions.
HDo
that before you collect the data!
HConsider
collapsing one factor into another so you can use two-way ANOVA (usually with the cost of less sensitive results).
¥Four-Way
ANOVA: at the door!
HInteractive
mode in Matlab script
HCan
run both crossed and nested (i.e. subject nested into gender)
design
HHeavy
duty computation: expect to take minutes to hours
HSame
script for ANOVA, ANOVA2, and ANOVA3
HIncludes
contrast tests across all factors
HWill
try to implement more options such as ANCOVA (ANOVA plus regression with continuous covariates), unbalanced design, missing
data, etc. ˆ alternative but more user-friendly approach to running 3dRegAna for ANCOVA or unbalanced design.