gamlss (version 4.2-4)

gamlss.cs: Support for Function cs() and scs()

Description

This is support for the functions cs(), and scs(). It is not intended to be called directly by users. The function gamlss.cs is using the R function smooth.spline

Usage

gamlss.cs(x, y, w, df = NULL, spar = NULL, xeval = NULL, ...)

Arguments

x

the design matrix

y

the response variable

w

prior weights

df

effective degrees of freedom

spar

spar the smoothing parameter

xeval

used in prediction

...

for extra arguments

Value

• Returns a class "smooth.spline" object with
• residuals
  The residuals of the fit
• fitted.values
  The smoothing values
• var
  the variance for the fitted smoother
• lambda
  the final value for spar
• nl.df
  the smoothing degrees of freedom excluding the constant and linear terms, i.e. (df-2)
• coefSmo
  this is a list containing among others the knots and the coefficients

See Also

gamlss, cs