www.gusucode.com > mbc 工具箱 matlab 源码程序 > mbc/@mbcmodel/@linearmodel/Covariance.m
function v = Covariance(obj) %COVARIANCE Calculates covariance matrix for the linear model parameters % % STATS = COVARIANCE( LINEARMODEL ) % % See also mbcmodel.linearmodel.ParameterStatistics % Copyright 2006 The MathWorks, Inc. error( obj.pAssertNotBeingEdited( 'Cannot get parameter statistics while the model is being edited.' ) ); error( obj.pAssertIsFitted() ); m = obj.Object; % reorder statistics Store= get(m,'Store'); m= InitStore2(m,Store.D,Store.y); v = cov(m);