Package ubic.gemma.core.analysis.preprocess.svd
-
Interface Summary Interface Description SVDService SVDServiceHelper Performs Singular value decomposition on experiment data to get eigengenes, and does comparison of those PCs to factors recorded in the experimental design. -
Class Summary Class Description ExpressionDataSVD Perform SVD on an expression data matrix, E = U S V'.SVDResult Store information about SVD of expression data and comparisons to factors/batch information.SVDServiceHelperImpl Perform SVD on expression data and store the results.SVDServiceImpl Perform SVD on expression data and store the results. -
Exception Summary Exception Description SVDException Exception raised when the SVD of a given expression data matrix cannot be computed.