Extracts fitted values from a semiparametric
regression fit object.
Usage
## S3 method for class 'spm'
fitted(object,...)
Arguments
object
a fitted spm object as produced by spm().
...
other possible arguments.
Details
Extracts fitted from a semiparametric regression fit object.
The fitted are defined to be the set of values obtained
when the predictor variable data are substituted into the
fitted regression model.
Value
The vector of fitted.
Author(s)
M.P. Wand
mwand@uow.edu.au
(other contributors listed in SemiPar Users' Manual).
library(SemiPar)
data(fossil)
attach(fossil)
fit <- spm(strontium.ratio~f(age))
plot(fit)
points(age,fitted(fit),col="red")
Results
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(SemiPar)
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/SemiPar/fitted.spm.Rd_%03d_medium.png", width=480, height=480)
> ### Name: fitted.spm
> ### Title: Fitted values for semiparametric regression.
> ### Aliases: fitted.spm
> ### Keywords: models smooth regression
>
> ### ** Examples
>
> library(SemiPar)
> data(fossil)
> attach(fossil)
> fit <- spm(strontium.ratio~f(age))
> plot(fit)
> points(age,fitted(fit),col="red")
>
>
>
>
>
> dev.off()
null device
1
>