Multilevel Functional Principal Component Analysis for High-Dimensional Data - Zipunnikov, Vadim; Caffo, Brian; Yousem, David M.; Davatzikos, Christos; Schwartz, Brian S.; Crainiceanu, Ciprian (Journal of computational and graphical statistics, 2011)
Keywords: Brain imaging data; Covariance; Covariance matrices; Data analysis; Datasets; Eigenvalues; Eigenvectors; High dimensional spaces; Imaging; Mathematical vectors; Matrices; Mining High-Dimensional Data; MRI; NMR; Nuclear magnetic resonance; Principal components analysis; Statistical methods; Studies; Vector space; Voxel-based morphology; MRI; brain imaging data; Voxel-based morphometry