how can i use evalclusters in statistics toolbox of Matlab 2013?

I have installed matlab 2013a in my computer, and i can't use Statistics Toolbox of this version. when I use evalclusters which is exist in the package(clustering.evaluation), I have got this error:

Undefined function 'evalclusters' for input arguments of type 'double'. how can I install it? I run this command " license('test', 'statistics_toolbox') " and ans was 1 so the statistics toolbox is installed.

I would appreciate it if anyone could help me. Thanks

Answer 1

[the cyclist]

This note appears in the documentation for the license() command:

" Note Testing for a license only confirms that the license exists. It does not confirm that the license can be checked out. For example, license will return 1 if a license exists, even if the license has expired or if a system administrator has excluded you from using the product in an options file. The existence of a license does not indicate that the product is installed."

I believe the ver() command will list the products that are actually installed.

[elyass]

thanks alot. my license hasn't expired. the license exists,now how can I install the product? I looked for Statistics package, but there was for R2014a.

[the cyclist]

I think your fastest path to a solution, given your situation, is to contact support, as described on this page.