refund: Regression with Functional Data

Methods for regression for functional data, including function-on-scalar, scalar-on-function, and function-on-function regression. Some of the functions are applicable to image data.

Version: 0.1-35
Depends: R (≥ 3.5.0)
Imports: fda, Matrix, lattice, boot, mgcv (≥ 1.9), MASS, magic, nlme, gamm4, lme4, RLRsim, splines, grpreg, ggplot2, stats, pbs, methods
Suggests: RColorBrewer, reshape2, testthat
Published: 2024-02-14
DOI: 10.32614/CRAN.package.refund
Author: Jeff Goldsmith [aut], Fabian Scheipl [aut], Lei Huang [aut], Julia Wrobel [aut, cre], Chongzhi Di [aut], Jonathan Gellar [aut], Jaroslaw Harezlak [aut], Mathew W. McLean [aut], Bruce Swihart [aut], Luo Xiao [aut], Ciprian Crainiceanu [aut], Philip T. Reiss [aut], Yakuan Chen [ctb], Sonja Greven [ctb], Lan Huo [ctb], Madan Gopal Kundu [ctb], So Young Park [ctb], David L. Miller [ctb], Ana-Maria Staicu [ctb], Erjia Cui [aut], Ruonan Li [ctb], Zheyuan Li [ctb]
Maintainer: Julia Wrobel <julia.wrobel at>
License: GPL-2 | GPL-3 [expanded from: GPL (≥ 2)]
NeedsCompilation: no
In views: FunctionalData
CRAN checks: refund results


Reference manual: refund.pdf


Package source: refund_0.1-35.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): refund_0.1-35.tgz, r-oldrel (arm64): refund_0.1-35.tgz, r-release (x86_64): refund_0.1-35.tgz, r-oldrel (x86_64): refund_0.1-35.tgz
Old sources: refund archive

Reverse dependencies:

Reverse depends: funmediation, sparseFLMM
Reverse imports: fastFMM, longsurr, MJMbamlss, mMARCH.AC, mxfda, postGGIR, refund.shiny, rmfanova
Reverse suggests: FDboost, fPASS, ghcm, gmfamm, mlr, runDRT, spfda, tf


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