 Usage:  roots=rootsci(ord,di,tb,te,typ,ytt)  

 

 Input:



  ord                    integer, VAR order 

                         

  di                     integer, dimension of time series 

                         

  tb                     integer, beginning of sample 

                         

  te                     integer, end of sample 

                         

  typ                    integer, model type 

                         

  ytt                    matrix, time series 

                         

 Output:



  roots                  matrix of characteristic roots 

                         

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

