Analysis of Variance and Regression Using STATGRAPHICS
This module covers the use of STATGRAPHICS in performing an analysis of variance for different types of data.

Module length: 0.5 day

Outline:

Oneway ANOVA

Summary Statistics
ANOVA Table
Means Table
Means Plot
Multiple Range Tests
Variance Check
Residual Plots
Notched Box-and-Whisker Plot
Kruskal-Wallis Test
Sample Size Determination

Multifactor ANOVA

ANOVA Table
Means Plot
Interaction Plots
Multiple Comparison Procedures
Analysis of Covariance

Variance Components Analysis

Hierarchical Designs
Variance Component Estimates

General Linear Models

Model Specification
Crossed and Nested Factors
Fixed and Random Factors
Comparing Treatments Against a Control
Used-Defined Contrasts
Combining Categorical and Quantitative Factors