refund (version 0.1-1)

f_trace: Trace computation

Description

Internal function used compute a trace in FPCA-based covariance updates

Usage

f_trace(Theta_i, Sig_q_Bpsi, Kp, Kt)

Arguments

Theta_i

basis functions on observed grid points

Sig_q_Bpsi

variance of FPC basis coefficients

Kp

number of FPCs

Kt

number of spline basis functions