I don't have the function 'squareform' which I need to run 'linkage'

Hi everybody,

I'm trying to use linkage but it returns this error: function 'squareform' for input arguments of type 'single'.> So i checked if I have the function 'squareform' using 'which' but it didn't find it. How can I do to get this function, please?

Thank you in advance for your help,

Virginie

Answer 1

[Thomas]

squareform is part of the statistics toolbox. You need to buy the statistics toolbox from the MATHWORKS if you do not have it. To check for installed toolboxes try

 ver

and see if Statistics toolbox is present..

Answer 2

[Virginie]

Thank you for the answer. I don't have this tool... Thanks again! Virginie