O'Reilly logo

Quantifying the User Experience, 2nd Edition by James R Lewis, Jeff Sauro

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 10

An introduction to correlation, regression, and ANOVA

Abstract

The previous chapters have covered the fundamentals (information and analytical methods) that practitioners need to conduct usability testing and other user research. There is a world of more advanced statistical methods that can inform user research. This chapter provides an introduction to correlation, regression, and ANOVA.

Keywords

general linear model
GLM
correlation
rho
phi
regression
analysis of variance
ANOVA
multiple comparisons
interaction

Introduction

The previous chapters have covered the fundamentals that practitioners need to conduct usability testing and other user research. There is a world of more advanced statistical methods that can inform user research. ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required