PT. Bank Sumut is a bank which 59.95% of its capital is owned by North Sumatra Province government, and 40.05% is owned by North Sumatera local government. The bank has a branch office in each of the local government area and also in Jakarta. The head office and Medan Main Branch of PT. Bank...

Classical multivariate principal component analysis has been extended to functional data and termed functional principal componentanalysis (FPCA). Most existing FPCA approaches do not accommodate covariate information, and it is the goal of this paper to develop two methods that do. In the ?rst...