How to export coefficients automatically when using rstool?

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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

Accepted Answer

Wayne King
Wayne King on 31 Jul 2013
Edited: Wayne King on 31 Jul 2013
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
  2 Comments
Daixin
Daixin on 31 Jul 2013
Hi Wayne,
It works!! Thank you so much!
regards,
DAIXIN
Rafael Schwarzenegger
Rafael Schwarzenegger on 2 Oct 2018
Where are the names of the coefficients (+quadratic coefficients)? Thank you very much.

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