fitted.locfit {locfit}  R Documentation 
Fitted values for a ‘"locfit"’ object.
Description
Evaluates the fitted values (i.e. evaluates the surface at the original data points) for a Locfit object. This function works by reconstructing the model matrix from the original formula, and predicting at those points. The function may be fooled; for example, if the original data frame has changed since the fit, or if the model formula includes calls to random number generators.
Usage
## S3 method for class 'locfit'
fitted(object, data=NULL, what="coef", cv=FALSE,
studentize=FALSE, type="fit", tr, ...)
Arguments
object 

data 
The data frame for the original fit. Usually, this shouldn't be needed, especially when the function is called directly. It may be needed when called inside another function. 
what 
What to compute fitted values of. The default, 
cv 
If 
studentize 
If 
type 
Type of fit or residuals to compute. The default is 
tr 
Back transformation for likelihood models. 
... 
arguments passed to and from methods. 
Value
A numeric vector of the fitted values.
See Also
locfit
,
predict.locfit
,
residuals.locfit