GETSIZE

Dataset size and number of classes

   [M,K,C] = GETSIZE(A,DIM)

Input
A	Dataset
DIM	1,2 or 3 : the number of the output argument to be returned

Output
M	Number of objects
K	Number of features
C	Number of classes

Description

Returns size of the dataset A and the number of classes. C is determined  from the number of labels stored in A.LABLIST. If DIM = 1,2 or 3, just  one of these numbers is returned, e.g. C = GETSIZE(A,3).