Table 1. Model selection for the functional data: Best values of TGCV for different choices of m, q and λ.

Functional model	m	q	λ	TGCV
B-splines 6-days	4	5	35.48	0.0902
B-splines 6-days	6	5	35.48	0.0899
B-splines 3-days	4	10	25.12	0.0891
B-splines 3-days	6	10	19.95	0.0887
B-splines 2-days	4	15	1.26	0.0861
B-splines 2-days	6	15	1.26	0.0859
B-splines 1.5-days	4	20	1.26	0.0860
B-splines 1.5-days	6	20	1.26	0.0859