 Usage:  q = annlintest (y, x{, units{, principal_components}})  
 
 Input:

  y                      n dimensional vector 
                         
  x                      n x p matrix 
                         
  order                  matrix 
                         
 Output:

  q                      vector of strings 
                         
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(C) MD*TECH Method and Data Technologies, 17.8.2000
