Package: funData 1.3-9

Clara Happ-Kurz

funData: An S4 Class for Functional Data

S4 classes for univariate and multivariate functional data with utility functions. See <doi:10.18637/jss.v093.i05> for a detailed description of the package functionalities and its interplay with the MFPCA package for multivariate functional principal component analysis <https://CRAN.R-project.org/package=MFPCA>.

Authors:Clara Happ-Kurz [aut, cre]

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NEWS

# Install 'funData' in R:
install.packages('funData', repos = c('https://clarahapp.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/clarahapp/fundata/issues

On CRAN:

6.15 score 14 stars 6 packages 113 scripts 524 downloads 46 exports 10 dependencies

Last updated 9 months agofrom:e2939d46c6. Checks:OK: 7. Indexed: yes.

TargetResultDate
Doc / VignettesOKOct 13 2024
R-4.5-winOKOct 13 2024
R-4.5-linuxOKOct 13 2024
R-4.4-winOKOct 13 2024
R-4.4-macOKOct 13 2024
R-4.3-winOKOct 13 2024
R-4.3-macOKOct 13 2024

Exports:.intWeightsaddErrorapproxNAargvalsargvals<-as.data.frameas.funDataas.irregFunDataas.multiFunDataautolayer.funDataautolayer.irregFunDataautoplot.funDataautoplot.irregFunDataautoplot.multiFunDatadimSuppeFuneValextractObsfd2funDataflipFunsfunDatafunData2fdgetArgvalsgetXggplotintegrateirregFunDatameanFunctionmultiFunDatanObsnObsPointsnormplotscalarProductsetArgvalssetXshowsimFunDatasimMultiFunDatasparsifystrsubsetsummarytensorProductXX<-

Dependencies:abindcodetoolsdotCall64fieldsforeachiteratorsmapsRcppspamviridisLite

Readme and manuals

Help Manual

Help pageTopics
Calculate weights for numerical integration.intWeights
Generic method for scalar products, based on integrate.scalarProduct
Add Gaussian white noise to functional data objectsaddError
Approximate missing values for funData objectsapproxNA
Arithmetics for functional data objectsArith,funData,funData-method Arith,funData,irregFunData-method Arith,funData,numeric-method Arith,irregFunData,funData-method Arith,irregFunData,irregFunData-method Arith,irregFunData,numeric-method Arith,multiFunData,multiFunData-method Arith,multiFunData,numeric-method Arith,numeric,funData-method Arith,numeric,irregFunData-method Arith,numeric,multiFunData-method Arith.funData
Coerce functional data objects to a data.frameas.data.frame,funData-method as.data.frame,irregFunData-method as.data.frame,multiFunData-method as.data.frame.funData
Coerce an irregFunData object to class funDataas.funData as.funData,irregFunData-method
Coerce a funData object to class irregFunDataas.irregFunData as.irregFunData,funData-method
Coerce a funData object to class multiFunDataas.multiFunData as.multiFunData,funData-method
Visualize functional data objects using ggplotautolayer.funData autoplot.funData
Visualize irregular functional data objects using ggplotautolayer.irregFunData autoplot.irregFunData
Visualize multivariate functional data objects using ggplotautoplot.multiFunData
Support dimension of functional datadimSupp
Generate orthonormal eigenfunctionseFun
Generate a sequence of simulated eigenvalueseVal
Extract observations of functional dataextractObs subset,funData-method subset,irregFunData-method subset,multiFunData-method [,funData,ANY,missing,missing-method [,irregFunData,ANY,missing,missing-method [,multiFunData,ANY,missing,missing-method
Convert an fd object to funDatafd2funData
Flip functional data objectsflipFuns
A class for (univariate) functional datafunData funData,list,array-method funData,numeric,array-method funData-class names,funData-method names<-,funData-method show,funData-method str,funData-method summary,funData-method
Convert a funData object to fdfunData2fd
ggplot Graphics for Functional Data Objectsggplot ggplot,funData-method ggplot,irregFunData-method ggplot,multiFunData-method
Integrate functional dataintegrate
A class for irregularly sampled functional datairregFunData irregFunData,list,list-method irregFunData-class names,irregFunData-method names<-,irregFunData-method show,irregFunData-method str,irregFunData-method summary,irregFunData-method
Mathematical operations for functional data objectsMath,funData-method Math,irregFunData-method Math,multiFunData-method Math.funData
Mean for functional datameanFunction
A class for multivariate functional datamultiFunData multiFunData,ANY-method multiFunData-class names,multiFunData-method names<-,multiFunData-method str,multiFunData-method summary,multiFunData-method
Get the number of observationsnObs
Get the number of observation pointsnObsPoints
Calculate the norm of functional datanorm
Plotting univariate functional dataplot,funData,missing-method plot.funData
Plotting irregular functional dataplot,irregFunData,missing-method plot.irregFunData
Plotting multivariate functional dataplot,multiFunData,missing-method plot.multiFunData
Calculate the scalar product for functional data objectsscalarProduct
Simulate univariate functional datasimFunData
Simulate multivariate functional datasimMultiFunData
Generate a sparse version of functional data objectssparsify
Tensor product for univariate functions on one-dimensional domainstensorProduct