Chapter 1: Dealing with quantitative perception

This chapter deals with continuous attributes. We introduce the notions of position and dispersion parameters, the concepts of inferential versus descriptive, the comparisons of two means, the notion of model, the analysis of variance, PCA, MFA...

Chapter 2: Dealing with qualitative perception

This chapter deals with categorical variables. We introduce the notions of bar plot, of contingency table, of independence, the magic of Correspondence Analysis...

Chapter 3: Everything you always wanted to know about JAR - a play in five acts

This part was co-written by Alexiane Luc and Sébastien Lê. Thanks for her invaluable help!