本程序是一个逐步回归分析的演示程序，通过对众多因子的逐步选择，最终选出影响最大的因子构成线性回归方程。-this procedure is a stepwise regression analysis of the demonstration program, many of the progressive choice factor, ultimately selected the greatest impact factor con

本程序是一个逐步回归分析的演示程序，通过对众多因子的逐步选择，最终选出影响最大的因子构成线性回归方程。-this procedure is a stepwise regression analysis of the demonstration program, many of the progressive choice factor, ultimately selected the greatest impact factor con

逐步回归分析的fortran程序，（I为变换次数，矩阵为R(I)，Q为剩余平方和，SD为剩余标准差，F为显著性检验值，R为复相关系数，B为回归系数）-Stepwise regression analysis fortran program, (I was converted number matrix R (I), Q is the residual sum of squares, SD for the residual standar

逐步回归分析，计算已选因子的回归系数，进行逐步引入和剔除，建立回归方程。-The stepwise regression analysis, to calculate the regression coefficient of the selected factors, gradually introduced and removed, the regression equation.