Thanks for your response, sir. 

However, can this procedure be attached to the GUI just like the regular inbuilt linear restriction routine? If not, I besiege the Gretl technicians to help so that students with moderate scripting skills can use it. Not as a matter of competition, Gretl will have more edge if this aspect of the package can be considered.


On Mon, 22 Apr 2024 at 10:18, Sven Schreiber <> wrote:
Am 19.04.2024 um 15:23 schrieb Olasehinde Timmy:
Dear Profs (Particually, Allin & Sven).

I hope my email finds you well. I noticed that Gretl doesn't incorporate performing non-linear restriction tests on the estimate. Is there something I am missing? If yes, please let me know. However, I would suggest that the lords of this good software help those who don't understand coding by incorporating this test just like the other packages into the next release of Gretl.


the contributed package "waldTest" by Oleh Komashko does that. Please check it out and tell us if it works for you.



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