SEARCH Articles Figures Tables Ordinary least squares , input-output Ordinary least squares regression independent variables Ordinary least squares regression values, responses Ordinary least-squares estimated using Ordinary least-squares linear regression coefficients Ordinary least-squares method Ordinary least-squares regression analysis Ordinary least-squares weights Regression ordinary least squares Trend Evaluation with Ordinary Least Squares Regression Useful Formulae for Ordinary, Least-Squares Regression Weighting ordinary least-squares weights