SDCLUSTER Cluster data

    D=SDCLUSTER(DATA,MODEL)
    [D,PD]=SDCLUSTER(DATA,MODEL,OPTIONS)

 INPUT
    DATA    Data set to be clustered
    MODEL   Untrained model (such as sdkmeans or sdmixture)

 OUTPUT
    D       Output data set with new cluster labels
    PD      Trained model to be applied to new data

 OPTIONS
    'all'   Apply clustering to all data (not per class)
    'lab'   Specify the name of property where cluster labels will be stored
            (default: 'cluster')
    'prefix' Specify the cluster name prefix (default: 'C')

 DESCRIPTION
 SDCLUSTER performs cluster analysis using MODEL on DATA.
 By default, clustering is performed per-class.