[R] locfit

[Yan Yu]

Hi, I have a Q on locfit,
  E.g., I have an input data set of the form {(x, y, v)} , (x, y) is the
location in a 2D space, v is the value at that location.
I am wondering for the output of locfit(), if a given point (x, y) is in
the  input data set, is the value at  (x, y) going to be the exactly same
as the input? or it depends on the local fitting function?
does my Q make sense?

Thanks a lot in advance,
yan