Slide 1Simple Group Comparisons Limits you to simple explanatory variables simple potential relationships Slide 2 Complex Group Difference Designs Types Multilevel Designs…

Slide 1Perceiving Motion Transitions in Pedestrian Crowds Qin Gu, University of Houston Chang Yun, University of Houston Zhigang Deng, University of Houston Virtual Reality…

Slide 1Statistical Analysis Professor Lynne Stokes Department of Statistical Science Lecture 15 Review Slide 2 Brief Review Complete Factorial Experiments Completely Randomized…

Slide 1 Introduction to Choice-Based Conjoint (CBC) Copyright Sawtooth Software, Inc. Slide 2 Conjoint Methods: Card-Sort Method (CVA) Using a 100-pt scale where 0 means…

Slide 1 FACTORIAL DESIGNS What is a Factorial Design?Why are Factorials Useful?What is a Main Effect?What is an Interaction?Examples of Factorial Designs Slide 2 What is…

Slide 1 Factorial ANOVA 2 or More IVs Slide 2 Questions (1)  What are main effects in ANOVA?  What are interactions in ANOVA? How do you know you have an interaction?…