f_sum4: Sum computation 2
Description
Internal function used compute a sum in FPCA-based covariance updates
Usage
f_sum4(mu.q.c, sig.q.c, mu.q.bpsi, sig.q.bpsi, theta, obspts.mat)
Arguments
- mu.q.c
current value of mu.q.c
- sig.q.c
current value of sig.q.c
- mu.q.bpsi
current value of mu.q.bpsi
- sig.q.bpsi
current value of sig.q.bpsi
- theta
current value of theta
- obspts.mat
matrix indicating where curves are observed