using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;

namespace?LinearRegression
{
????using?Statistics;

????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????int?N?=?int.Parse（txtOrder.Text）;
????????????double[]?y?=?new?double[grid.Rows.Count?-?1];
????????????double[]?x?=?new?double[N+1?grid.Rows.Count?-?1];
????????????double[]?w?=?new?double[grid.Rows.Count?-?1];
????????????for?（int?i?=?0;?i?????????????{
????????????????if?（grid.Rows[i].Cells[0].Value?!=?null）
????????????????{
????????????????????x[0?i]?=?1;
????????????????????double?xx?=?double.Parse（grid.Rows[i].Cells[2].Value.ToString（））;
????????????????????double?term?=?xx;
????????????????????for?（i

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????7305??2008-04-16?21:18??LinearRegression.cs
?????文件????????3652??2008-04-16?21:21??LinReg.csproj
?????文件?????????900??2008-04-14?19:55??LinReg.sln
?????文件?????????483??2008-04-16?21:19??Program.cs
?????文件????????1260??2008-04-14?19:54??Properties\AssemblyInfo.cs
?????文件????????2859??2008-04-16?21:21??Properties\Resources.Designer.cs
?????文件????????5612??2008-04-14?19:54??Properties\Resources.resx
?????文件????????1097??2008-04-16?21:21??Properties\Settings.Designer.cs
?????文件?????????249??2008-04-14?19:54??Properties\Settings.settings
?????文件????????3023??2008-04-17?12:01??Form1.cs
?????文件????????6327??2008-04-17?12:01??Form1.Designer.cs
?????文件????????6550??2008-04-17?12:01??Form1.resx
?????文件????????1003??2008-04-17?12:01??Form2.cs
?????文件????????4668??2008-04-17?12:01??Form2.Designer.cs
?????文件????????6918??2008-04-17?12:01??Form2.resx