4/11/2008

One-way frequency tables

• Goodness-of-fit tests
• Exercise 12.9 on p. 544

Two-way frequency tables

• Test for homogeneity
  • Comparing a single categorical variable for 2 or more groups
• Tests for independence
  • Comparing 2 categorical variable for a single sample
• Example - Module 20.1 (see Mod20-1.sas)

We will have a SAS LAB on Monday