Preface to the Second Edition 1 Introduction 2 Tools for exploring functional data 3 From functional data to smooth functions 4 Smoothing functional data by least squares 5 Smoothing functional data with a roughness penalty 6 Constrained functions 7 The registration and display of functional data 8 Principal components analysis for functional data 9 Regularized principal components analysis 10 Principal components analysis of mixed data 11 Canonical correlation and discriminant analysis 12 Functional linear models 13 Modelling functional responses with multivariate covariates 14 Functional responses, functional covariates and the concurrent model 15 Functional linear models for scalar responses 16 Functional linear models for functional responses 17 Devivatives and functional linear models 18 Differential equations and operators 19 Principal differential analysis 20 Green's functions and reproducng kernels 21 More general roughness penalties 22 Some perspectives on FDA Appendix: some algebraic and functional techniques References Index