fdata.cen: Functional data centred (subtract the mean of each...

In fda.usc: Functional Data Analysis and Utilities for Statistical Computing

Functional data centred (subtract the mean of each discretization point)

Description

The function fdata.cen centres the curves by subtracting the functional mean.

Usage

fdata.cen(fdataobj, meanX = func.mean(fdataobj))

Arguments

fdataobj	fdata class object.
meanX	The functional mean subtracted in the fdatobj.

Value

Return:
two fdata class objects with:

Xcen	The centered fdata.
meanX	Functional mean substracted.

Author(s)

Manuel Febrero-Bande, Manuel Oviedo de la Fuente [e-mail]

See Also

See Also as fdata

Examples

## Not run: 
data(phoneme)
mlearn<-phoneme[["learn"]][13:15,]
fdata.c=fdata.cen(mlearn)$Xcen
par(mfrow=c(1,2))
plot(mlearn,type="l")
plot(fdata.c,type="l")

## End(Not run)

fda.usc documentation built on April 4, 2025, 4:35 a.m.