Is it possible to output the optimisation results of fitrauto/fitcauto to a table instead of a command prompt?

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James McBrearty 2022-12-7

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https://ww2.mathworks.cn/matlabcentral/answers/1873022-is-it-possible-to-output-the-optimisation-results-of-fitrauto-fitcauto-to-a-table-instead-of-a-comma

回答： Rohit 2023-3-21

I am trying to create an app that will leverage people to be able to create forecasts and models, without having to know code.

This is all based off fitrauto and fitcauto, so that all the user needs to do within the app is to select what the data is, get it cleaned, choose to remove/fill outliers, and select a couple of parameters for the fit functions.

What I would like to have is a tab within the app, either as a table or as HTML, with the optimisation results. Currently, this outputs to the command prompt, but I wonder is there any way of doing this.

I will need to have a few tables/HTML, one for the optimisation process, one for the best observed, and one for the best estimated.

Thanks,

James

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Answer 1

Rohit 2023-3-21

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Yes, it is possible to output the optimization results of fitrauto/fitcauto to a table in your MATLAB app instead of the command prompt.

Here's an example of how you can display the optimization results in a table in your MATLAB app:

% Run fitrauto/fitcauto and obtain optimization results 
optimization_results = fitrauto(data, params); 
% Convert optimization results to a table 
optimization_table = struct2table(optimization_results); 
% Create a table UI component and add it to your app's layout 
table_component = uitable(app.UIFigure); 
table_component.Data = optimization_table; 

This is sample code which creates a table UI component using MATLAB's “uitable” function and adds it to your app's layout.

You can modify this code to create multiple tables for the different outputs you require by repeating the process for each table you need to display in your app.

You can read more about this function in below documentation links-

https://www.mathworks.com/help/matlab/creating_guis/display-an-interactive-table-in-app-designer.html

https://www.mathworks.com/help/matlab/ref/uitable.html