locfit
Got it, Thanks a LOT for the info! yan
On Sun, 1 Aug 2004, Prof Brian Ripley wrote:
The short answer is `no', assuming you are talking about the function in the CRAN package called `locfit' (you did not say).
yes, that is "locfit" package i am taking about, sorry that i forgot to mention that..
locfit has many options, but all do local smoothing, not interpolation. On Sat, 31 Jul 2004, Yan Yu wrote:
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?