JSM 2005 - Toronto

Abstract #303883

This is the preliminary program for the 2005 Joint Statistical Meetings in Minneapolis, Minnesota. Currently included in this program is the "technical" program, schedule of invited, topic contributed, regular contributed and poster sessions; Continuing Education courses (August 7-10, 2005); and Committee and Business Meetings. This on-line program will be updated frequently to reflect the most current revisions.

To View the Program:
You may choose to view all activities of the program or just parts of it at any one time. All activities are arranged by date and time.



The views expressed here are those of the individual authors
and not necessarily those of the ASA or its board, officers, or staff.

The Program has labeled the meeting rooms with "letters" preceding the name of the room, designating in which facility the room is located:

Minneapolis Convention Center = “MCC” Hilton Minneapolis Hotel = “H” Hyatt Regency Minneapolis = “HY”

Back to main JSM 2005 Program page
Legend: = Applied Session, = Theme Session, = Presenter
Activity Number: 330
Type: Contributed
Date/Time: Tuesday, August 9, 2005 : 2:00 PM to 3:50 PM
Sponsor: General Methodology
Abstract - #303883
Title: Minimum Sample Size Requirements for Two-way MANOVA
Author(s): Daniel Mundfrom*+ and John Young, III
Companies: University of Northern Colorado and University of Northern Colorado
Address: 501 20th Street, Greeley, CO, 80639, United States
Keywords: MANOVA ; simulation ; sample size ; power
Abstract:

The two-way MANOVA model commonly is used to analyze multivariate data (Sarouphim 2000, Chambliss 2003, Pigge & Marso 1996, Noldon & Sedlacek, 1994, Zhang & Burry-Stck 1995). Few empirical studies, however, deal with minimum sample size and power for these designs. Also, the literature concerning power for interaction effects is almost nonexistent. This simulation study examines minimum sample size requirements for various two-way MANOVAs and power of test for interaction effects in these same two-way MANOVA models. Ten-thousand datasets for 27 correlation matrices with dimensions 2, 3, 4, and 5 were generated. Sample size recommendations are presented for various levels of power and effect size.

  • The address information is for the authors that have a + after their name.
  • Authors who are presenting talks have a * after their name.

Back to the full JSM 2005 program

JSM 2005 For information, contact jsm@amstat.org or phone (888) 231-3473. If you have questions about the Continuing Education program, please contact the Education Department.
Revised March 2005