清空筛选条件
清空筛选条件

How to export coefficients automatically when using rstool?

3 次查看（过去 30 天）
Daixin
Daixin 2013-7-31
评论： Rafael Schwarzenegger 2018-10-2
Here are part of codes in my M file:
X=[75 0.1;
100 0.1;
125 0.1;
100 0.08;
100 0.12];
Y=[1.04；
0.98；
1.34；
1.05；
1.11 ]；
Rstool(X,Y,'purequadratic');
What I want to do is: Obtaining coefficients automatically and store them in a named vector, then this vector will be used to as later calculation in the M file.
Currently, to obtain coefficients, I have to click "Export" button after rstool, which is not what I want.
I would like to ask for your help, thank you so much!
Best regards,
Daixin

请先登录，再回答此问题。

采纳的回答

Wayne King
Wayne King 2013-7-31
编辑：Wayne King 2013-7-31
Hi, you can just use regstats()
stats = regstats(Y,X,'purequadratic');
stats.beta
The beta field of the structure array stats contains the coefficients.
The r field contains the residuals
stats.r

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Design of Experiments (DOE) 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by