www.gusucode.com > mbcmodels 工具箱 matlab 源码程序 > mbcmodels/@xreglinear/calcBeta.m

    function beta = calcBeta(m)
%CALCBETA calculates the beta coefficients from the information
% in the store
%
% beta = calcBeta(m)
% See also LEASTSQ

% Copyright 2000-2005 The MathWorks, Inc. and Ford Global Technologies, Inc.

beta = zeros(size(m.Store.X,2),1);
beta(~m.TermsOut)= m.Store.R\(m.Store.Q'*m.Store.y);