Use this field to specify the maximum dimension of the K matrix to test for finding the optimal compression level of
K. The value entered in this field must be a numeric positive integer.
If this field is left blank or if the value is greater than the dimension of the input
K matrix then the input
K matrix (where each row is a sample, and no
clustering has been done) is used in the optimization algorithm. In this case, the full
K matrix can be chosen if it provides the optimal fit (hence no compression would have been done).