Extracts residuals from a semiparametric regression fit object.
Usage
## S3 method for class 'spm'
residuals(object,...)
Arguments
object
a fitted spm object as produced by spm().
...
other possible arguments.
Details
Extracts residuals from a semiparametric regression fit object.
The residuals are defined to be the difference between the response
variable and the fitted values.
Value
The vector of residuals.
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(age,residuals(fit))
abline(0,0)
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/residuals.spm.Rd_%03d_medium.png", width=480, height=480)
> ### Name: residuals.spm
> ### Title: Residuals for semiparametric regression.
> ### Aliases: residuals.spm
> ### Keywords: models smooth regression
>
> ### ** Examples
>
> library(SemiPar)
> data(fossil)
> attach(fossil)
> fit <- spm(strontium.ratio~f(age))
> plot(age,residuals(fit))
> abline(0,0)
>
>
>
>
>
> dev.off()
null device
1
>