Table of Contents

Contents: Preface. Introduction and Spearman Approach. Centroid Method; Rotation in Two Dimensions. Elements of Matrix Algebra. Linear Computations. The Principal-Axes Method. Rotation of Axes. Extended Vectors; Varieties of Simple Structure. Orthogonal Transformations. Oblique Transformations. Refinement Transformations. Second-Order and Hierarchical Analysis. Component Analysis. Factor Scores. Cluster Analysis of Variables. Simplex Analysis. Some Special Problems. Appendices: Answers to Problems and Exercises. Computer Programs.