CONDITIONAL MEANS AND COVARIANCES OF NORMAL VARIABLES WITH SINGULAR COVARIANCE MATRIX Open PDF Document Details Document Type Technical Report Publication Date Feb 01, 1963 Accession Number AD0299080 Entities People George Marsaglia Organizations Boeing Tags DTIC Thesaurus Topics Acquisition Algorithms Corporations Covariance Data Science Equations Governments Information Science Inventions Mathematics Procurement Scientific Research Specifications Statistical Analysis Statistics Virginia