 Usage:  a = taills(x,m)  

 

 Input:



  x                      (n*p) matrix 

                         

  m                      scalar 

                         

 Output:



  a                      p-vector giving for each column of x the Phillips Loretan 

                         least squares estimate of the tail index 

                         

--------------------------------------------------------------

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

