最小二乘C＃库 [英] Least Squares C# library

问题描述

我期待执行多项式最小二乘回归和正在寻找一个C＃库做计算，对我来说。

I am looking to perform a polynomial least squares regression and am looking for a C# library to do the calculations for me.

我通过在数据点和polynomal的程度（2阶，3阶等），并返回要么在C0，C1，C2等的常数值或所计算的值predictions

I pass in the data points and the degree of polynomal (2nd order, 3rd order, etc) and it returns either the C0, C1, C2 etc. constant values or the calculated values "predictions".

请注意：我使用最小二乘创造磁盘使用情况，数据库大小和表的大小一些预测报告

Note: I am using Least Squares to create some forecasting reports for disk usage, database size and table size.

推荐答案

我们已经使用MathLibX在过去，它一直相当不错。我个人用它做最小二乘法拟合prediction算法，发现它非常容易使用。

We have used MathLibX in the past and it has worked quite well. I personally have used it to do a Least Square Fit "prediction" algorithm and found it very easy to use.

http://www.mathfunctions.com/index.htm

价格为$ 80及它与其他7个功能。

Price is $80, and it comes with 7 other functions.

好运

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