How do I resolve error "Unable to find suitable response variable in dataset" in MATLAB Regression Learner app?

Hello all,

I am trying to import training data in MATLAB Regression learner app, but evrytime I import data, it doesn't read any response variable form dataset itself. I have tried to import data both the ways (directly from excel and throught workspace). But it is working with the other small data and I can't understand the reason of it. Ho can I resolve this error?

If anyone has any solution, please comment.

Thank you in advance.

Tarun

Answer 1

[Sudarshan]

Hi Tarun,

I believe that the below documentation link on importing data on the regression learner app might be useful for your issue:

https://in.mathworks.com/help/stats/select-data-and-validation-for-regression-problem.html

Additionally, if you are using a large dataset you may want to check out “holdout validation scheme”:

https://in.mathworks.com/help/stats/select-data-and-validation-for-regression-problem.html#bvi2d8a-13