Problem using function corrplot

Hi everyone,

I get the error Unrecognized function or variable 'corrplot' when I try to excute this function.

The problem is that I have the Econometrics Toolbox (which is necessary for this function) installed. I have tried uninstalling it and reinstalling it but it didn't work.

I already have searched in the forums but I didn't found any answer that could help me.

(Running MATLAB in Ubuntu 20,04)

Does anyone know how to make this work?

Thank you in advance for your help.

[Adam]

Have you checked it is definitely installed by typing

ver

on the command line?

And if it is, what does

which corrplot

on the command line show?

[Moy Sotelo]

Thank you very much for your quick response, Adam.

Actually, the toolbox doesn't appear when I type

ver

but it appears as "Installed" in the Add-On Manager.

Oh, and I forgot to mention that I'm running MATLAB on Ubuntu 20.04.

What do you recommend?

[Adam]

I'm afraid I'm not familiar with Ubuntu or the finer points of toolbox installation, but that is definitely your problem, if the toolbox is not showing in the ver command.

[Moy Sotelo]

I see, don't worry Adam. I really do appreaciate your help.

If I find the solution I will post it here.

Best wishes.

Answer 1

[Moy Sotelo]

All I had to do was execute matlab as a super user using

sudo matlab

from terminal.

Then run the command

restoredefaultpath

and

savepath pathdef.m

Finally, run

ver

again to check if the path was updated and the toolbox appears.