Nonparametric Covariance Function Estimation for Functional and Longitudinal Data
Tony Cai and Ming Yuan
Cai, T. & Hall, P. (2006).
Prediction in functional linear regression.
The Annals of Statistics 34, 2159-2179.
Cai, T. & Zhou, H. (2008).
Adaptive functional linear regression.
Technical report.
Yuan, M. & Cai, T. (2010).
A reproducing kernel Hilbert space approach to functional linear regression.
The Annals of Statistics 38, 3412-3444.
Cai, T. & Yuan, M. (2011).
Optimal estimation of the mean function based on discretely sampled functional data: Phase transition.
The Annals of Statistics 39, 2330-2355.