 Usage:  mypie = grpie (x,[distance])  

 

 Input:



  x                      n x 2 vector 

                         the first column contains the data 

                         the second column contains the frequencies of 

                         

  distance               n x 1 vector 

                         contains distances between sectors and origin 

                         

 Output:



  mypie                  composed graphical object 

                         

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

