cubicmultinomialregress.cs

一、 一元三次回归方程 CubicMultinomialRegress.cs 方程模型为Y=a*X(3)+b*X(2)+c*X(1)+d public override double[] buil

using System;

namespace InfieldForecast.ForecastModels
{
	/// <summary>
	/// CubicRegress 的摘要说明。
	/// </summary>
	public class CubicMultinomialRegress:RegressFormulaStrategy
	{
		private MultinomialRegress regress;
		public CubicMultinomialRegress(double[] xArray,double[] yArray)
		{
			//
			// TODO: 在此处添加构造函数逻辑
			//
			this.xArray=xArray;
			this.yArray=yArray;
			this.regress=new MultinomialRegress(xArray,yArray,3);
		}
		public override double[] buildFormula()
		{
			return regress.buildFormula();
		}
		public override double forecast(double x)
		{
			return regress.forecast(x);
		}
		public override double computeR2()
		{
			return regress.computeR2();
		}
		public override double computeR()
		{
			return regress.computeR();
		}


		

	}
}