 Usage:  {xr,r} = tableN(x)  

 

 Input:



  x                      n x N matrix, the columns correspond to the 

                         variables. 

                         

 Output:



  xr                     m x N matrix, includes all possible 

                         combinations of values, sorted by last column. 

                         

  r                      m x 1 vector, contains the number of replications 

                         of each combination. Some values may be 0. 

                         The sum of r is equal the count of observations. 

                         

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(C) MD*TECH Method and Data Technologies, 21.9.2000

