Error Message " grpstats requires Statistics and Machine Learning Toolbox"

I have just installed MATLAB but i keep getting an error message when running in-bult functions in Statistics and Machine learning tool box. The error message is " grpstats requires Statistics and Machine Learning toolbox." Matlab was able to find the function when i run "edit or which" but couldn't run it.

What could be wrong?

[Guillaume]

Nicolas Broch's comment mistakenly posted as answer moved here

Hi Stephen,

could you please copy here the result of the following command;

ver

Regards

Nicolas

[Stephen Famurewa]

>> ver

-----------------------------------------------------------------------------------------------------

MATLAB Version: 9.6.0.1072779 (R2019a)

MATLAB License Number: 40X030XX

Operating System: Microsoft Windows 10 Enterprise Version 10.0 (Build 16299)

Java Version: Java 1.8.0_181-b13 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode

-----------------------------------------------------------------------------------------------------

MATLAB Version 9.6 (R2019a)

Signal Processing Toolbox Version 8.2 (R2019a)

Statistics and Machine Learning Toolbox Version 11.5 (R2019a)

Answer 1

[the cyclist]

The ver command will tell you the toolboxes you have installed, but they are not necessarily licensed. Try going to the license center and see which ones you have there.