Computation and Interpretation of Multiple Regressions
多元回归的计算与解释
Summary Full practical directions are given for the expeditious calculation of regression equations, which are built up by successive insertion of additional variates. The computer can readily measure the contribution made by each new variate to the goodness of fit, omit variates which do not make a significant contribution, and select that group of independent variates which together give the lowest residual mean square in the dependent variate. The statistical properties…