lscv {locfit} | R Documentation |
The calling sequence for lscv
matches those for the
locfit
or locfit.raw
functions.
Note that this function is only designed for density estimation
in one dimension. The returned object contains the
least squares cross validation score for the fit.
The computation of (int hat f(x)^2 dx) is performed numerically. For kernel density estimation, this is unlikely to agree exactly with other LSCV routines, which may perform the integrtion analytically.
lscv(x, ...,en=2)
x |
model formula |
... |
other arguments to locfit |