 Usage:  {hcrit,crit}= regxbwsel(x {,h {,K} {} })  

 

 Input:



  x                      n x 2 vector, the data. 

                         

  h                      m x 1 vector, vector of bandwidths. 

                         

  K                      string, kernel function on [-1,1] or Gaussian 

                         kernel "gau". If not given, "qua" is used. 

                         

 Output:



  hcrit                  p x 1 vector, selected bandwidths by the 

                         different criteria. 

                         

  crit                   p x 1 string vector, criteria considered for bandwidth 

                         selection. 

                         

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

