GNU General Public License (GPL) Yes NITRC Generalized Covariance Analysis (gCVA) Yes Generalized Covariance Analysis: a platform for any PCA-based analysis on functional neuroimaging data (PET and fMRI). Includes: - Ordinal Trend Canonical Variance Analysis for parametric designs (C. Habeck et al. A New Approach to Spatial Covariance Modeling of Functional Brain Imaging Data: Ordinal Trend Analysis. Neural Computation 2005; 17: 1602-1645) - Partial Least Squares for any design matrix - Subprofile Scaling Model for cross-sectional designs (JR. Moeller, Strother SC. A regional covariance approach to the analysis of functional patterns in positron emission tomographic data.J Cereb Blood Flow Metab. 1991 Mar;11(2):A121-35.) 2011-8-22 1.2 2010-4-13 1.1 2010-4-13 GCVA 1.1 Generalized Covariance Analysis (gCVA) GNU General Public License (GPL), MR, PET/SPECT, Alzheimer Disease, Parkinson Disease http://www.nitrc.org/projects/gcva_pca/, http://www.nitrc.org/projects/gcva_pca/