registr: Curve Registration for Exponential Family Functional Data

A method for performing joint registration and functional principal component analysis for curves (functional data) that are generated from exponential family distributions. This mainly implements the algorithms described in 'Wrobel et al. (2019)' <doi:10.1111/biom.12963> and further adapts them to potentially incomplete curves where (some) curves are not observed from the beginning and/or until the end of the common domain. Curve registration can be used to better understand patterns in functional data by separating curves into phase and amplitude variability. This software handles both binary and continuous functional data, and is especially applicable in accelerometry and wearable technology.

Package details

AuthorJulia Wrobel [aut, cre] (<https://orcid.org/0000-0001-6783-1421>), Alexander Bauer [aut], Erin McDonnell [aut], Fabian Scheipl [ctb], Jeff Goldsmith [aut]
MaintainerJulia Wrobel <julia.wrobel@cuanschutz.edu>
LicenseMIT + file LICENSE
Version2.1.0
Package repositoryView on CRAN
Installation Install the latest version of this package by entering the following in R:
install.packages("registr")

Try the registr package in your browser

Any scripts or data that you put into this service are public.

registr documentation built on Oct. 3, 2022, 1:05 a.m.