Other packages > Find by keyword >

funreg  

Functional Regression for Irregularly Timed Data
View on CRAN: Click here


Download and install funreg package within the R console
Install from CRAN:
install.packages("funreg")

Install from Github:
library("remotes")
install_github("cran/funreg")

Install by package version:
library("remotes")
install_version("funreg", "1.2.2")



Attach the package and use:
library("funreg")
Maintained by
John Dziak
[Scholar Profile | Author Map]
First Published: 2014-06-21
Latest Update: 2021-10-04
Description:
Performs functional regression, and some related approaches, for intensive longitudinal data (see the book by Walls & Schafer, 2006, Models for Intensive Longitudinal Data, Oxford) when such data is not necessarily observed on an equally spaced grid of times. The approach generally follows the ideas of Goldsmith, Bobb, Crainiceanu, Caffo, and Reich (2011) and the approach taken in their sample code, but with some modifications to make it more feasible to use with long rather than wide, non-rectangular longitudinal datasets with unequal and potentially random measurement times. It also allows easy plotting of the correlation between the smoothed covariate and the outcome as a function of time, which can add additional insights on how to interpret a functional regression. Additionally, it also provides several permutation tests for the significance of the functional predictor. The heuristic interpretation of ``time'' is used to describe the index of the functional predictor, but the same methods can equally be used for another unidimensional continuous index, such as space along a north-south axis. Note that most of the functionality of this package has been superseded by added features after 2016 in the 'pfr' function by Jonathan Gellar, Mathew W. McLean, Jeff Goldsmith, and Fabian Scheipl, in the 'refund' package built by Jeff Goldsmith and co-authors and maintained by Julia Wrobel. The development of the funreg package in 2015 and 2016 was part of a research project supported by Award R03 CA171809-01 from the National Cancer Institute and Award P50 DA010075 from the National Institute on Drug Abuse. The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institute on Drug Abuse, the National Cancer Institute, or the National Institutes of Health.
How to cite:
John Dziak (2014). funreg: Functional Regression for Irregularly Timed Data. R package version 1.2.2, https://cran.r-project.org/web/packages/funreg. Accessed 06 May. 2025.
Previous versions and publish date:
1.1 (2014-06-21 01:11), 1.2 (2016-08-24 18:38)
Other packages that cited funreg R package
View funreg citation profile
Other R packages that funreg depends, imports, suggests or enhances
Complete documentation for funreg
Downloads during the last 30 days
04/0604/0704/0804/0904/1004/1104/1204/1304/1404/1504/1604/1704/1804/1904/2004/2104/2204/2304/2404/2504/2604/2704/2804/2904/3005/0105/0205/0305/0405/05Downloads for funreg02468101214161820222426TrendBars

Today's Hot Picks in Authors and Packages

simfam  
Simulate and Model Family Pedigrees with Structured Founders
The focus is on simulating and modeling families with founders drawn from a structured population (f ...
Download / Learn more Package Citations See dependency  
rotations  
Working with Rotation Data
Tools for working with rotational data, including simulation from the most commonly used distributi ...
Download / Learn more Package Citations See dependency  
HuraultMisc  
Guillem Hurault Functions' Library
Contains various functions for data analysis, notably helpers and diagnostics for Bayesian modelling ...
Download / Learn more Package Citations See dependency  
netUtils  
A Collection of Tools for Network Analysis
Provides a collection of network analytic (convenience) functions which are missing in other standar ...
Download / Learn more Package Citations See dependency  
tbrf  
Time-Based Rolling Functions
Provides rolling statistical functions based on date and time windows instead of n-lagged observatio ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  

24,205

R Packages

207,311

Dependencies

65,312

Author Associations

24,206

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA