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...

This study analyzed the influence quick ratio, banking ratio, and return on equity to the changing of stock price of the Banking corporation listing on Indonesian Stock Exchange since 2007 up to 2009. This study was also intended to know which performance measures have the most significant...