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Part I: Looking at multivariate data Part II: Samples, populations, and models Part III: Analysing ungrouped data Part IV: Analysing grouped data Part V: Analysing association among variables Appendix: some basic matrix theory A1 Definitions A2 Elementary arithmetic operations A3 Determinants and inverses A4 Quadratic forms A5 Latent roots and vectors A6 Matrix square root A7 Partitioned matrices A8 Vector differentiation References Index
Kocherlakota et al. (Fri,) studied this question.