Implementation of the Interval Testing Procedure for functional data in different frameworks (i.e., one or two-population frameworks, functional linear models) by means of different basis expansions (i.e., B-spline, Fourier, and phase-amplitude Fourier). The current version of the package requires functional data evaluated on a uniform grid; it automatically projects each function on a chosen functional basis; it performs the entire family of multivariate tests; and, finally, it provides the matrix of the p-values of the previous tests and the vector of the corrected p-values. The functional basis, the coupled or uncoupled scenario, and the kind of test can be chosen by the user. The package provides also a plotting function creating a graphical output of the procedure: the p-value heat-map, the plot of the corrected p-values, and the plot of the functional data.
|Author||Alessia Pini, Simone Vantini|
|Date of publication||2015-02-05 13:00:51|
|Maintainer||Alessia Pini <email@example.com>|
fdatest-package: Interval Testing Procedure for Functional Data
ITP1bspline: One population Interval Testing Procedure with B-spline basis
ITP1fourier: One population Interval Testing Procedure with Fourier basis
ITP2bspline: Two populations Interval Testing Procedure with B-spline...
ITP2fourier: Two populations Interval Testing Procedure with Fourier basis
ITP2pafourier: Two populations Interval Testing Procedure with Fourier basis...
ITPaovbspline: Interval Testing Procedure for testing Functional analysis of...
ITPimage: Plot of the Interval Testing Procedure results
ITPlmbspline: Interval Testing Procedure for testing Functional-on-Scalar...
NASAtemp: NASA daily temperatures data set
plot.ITP1: Plotting ITP results for one-population tests
plot.ITP2: Plotting ITP results for two-population tests
plot.ITPaov: Plotting ITP results for functional analysis of variance...
plot.ITPlm: Plotting ITP results for functional-on-scalar linear model...
summary.ITPaov: Summarizing Functional Analysis of Variance Fits
summary.ITPlm: Summarizing Functional-on-Scalar Linear Model Fits