fitlm - change the output of this function

Question

Tania 2014-7-9

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/141116-fitlm-change-the-output-of-this-function

评论： Shashank Prasanna 2014-7-9

Hey!

When I use fitlm I always get the following measurement criteria displayed: Number of observations: Error degrees of freedom: Root Mean Squared Error: R-squared: Adjusted R-Squared F-statistic vs. constant model: p-value

Is it possible to specify which ones I want to see and also is it possible to add the MSE and MAE? If so, how could I do it? Thank you 

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Answer 1

Shashank Prasanna 2014-7-9

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https://ww2.mathworks.cn/matlabcentral/answers/141116-fitlm-change-the-output-of-this-function#answer_144324

编辑：Shashank Prasanna 2014-7-9

在 MATLAB Online 中打开

Tania, you get everything by default. If you want to be specific you may have to suppress the commandline output (using semicolon, ; ) and then displaying it yourself using sprintf or disp:

Access properties like so:

mdl = fitlm(X,y);
mdl.Rsquared

http://www.mathworks.com/help/matlab/ref/sprintf.html

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Tania 2014-7-9

编辑：Tania 2014-7-9

Thanks for this answer as well. Great and easy idea just to suppress the commanddline output. I don’t really understand sprintfl or disp. Does this just explain in formal how to write the second line of your command (mdl.Rsquared)? Thanks Shashank!

Shashank Prasanna 2014-7-9

Take a look at the examples in the link I showed you and give it a try. After that if you have a specific questions, we may be able to help you better.

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