Factorial
Analyze Variability
Before you start
Overview
Data considerations
Example
Perform the analysis
Enter your data
Specify the model terms
Specify the covariates
Specify the analysis options
Perform stepwise regression
Select the graphs to display
Select the results to display
Store statistics
Specify a non-hierarchical model
Interpret the results
Key results
All statistics and graphs
Methods and formulas
Model information
Stepwise
Analysis of variance
Fits and residuals
Goodness-of-fit statistics
Diagnostic measures
Effects plots