多项式逐步回归m1.bas

这是一个有关概率中的回归分析算法,内有多种算法,欢迎大家使用.

Attribute VB_Name = "modParameter"
'多项式逐步回归
Option Explicit
Public intRow As Integer            '行数
Public intRowAll As Integer         '总行数
Public intCol As Integer            '列数
Public strFileName As String        '数据文件
Public strLabelName As String       '标题
Public intM As Integer, intN As Integer
Public XY() As Double               '试验数据
Public xMy() As Double              '满足逐步回归要求的数据
Public b() As Single                '回归系数
Public t() As Single                't检验值
Public m As Integer, n As Integer
Public L As Integer                 '选中的自变量个数
Public Key As Integer               '=1:预测。=2:平滑=3:等距