Change the evalclusters default parameters for gmdistribution

Is it possible to use the function evalclusters with the 'gap' and 'gmdistribution' keywords and change the default parameters for SharedCov' set to true and 'Replicates' set to 5?

Any help will be highly appriciated

Answer 1

[Urmila Rajpurohith]

evalclusters function accepts "clust" and "criterion" as the input arguments.

if you specify clust input argument as gmdistribution then it Cluster the data in x using the gmdistribution Gaussian mixture distribution algorithm, with 'SharedCov' set to true and 'Replicates' set to 5.

then you can set criterion input argument to gap

To know more information about evalclusters function refer to the below documentation link

https://www.mathworks.com/help/stats/evalclusters.html