Package: IrregLong
Type: Package
Title: Analysis of Longitudinal Data with Irregular Observation Times
Version: 0.4.1
Date: 2026-01-23
Authors@R: person(given = "Eleanor",
                    family = "Pullenayegum",
                    role = c("aut", "cre"),
                    email = "eleanor.pullenayegum@sickkids.ca")
Description: Functions to help with analysis of longitudinal data featuring irregular observation times, where the observation times may be associated with the outcome process. There are functions to quantify the degree of irregularity, fit inverse-intensity weighted Generalized Estimating Equations (Lin H, Scharfstein DO, Rosenheck RA (2004) <doi:10.1111/j.1467-9868.2004.b5543.x>), perform multiple outputation (Pullenayegum EM (2016) <doi:10.1002/sim.6829>) and fit semi-parametric joint models (Liang Y (2009) <doi: 10.1111/j.1541-0420.2008.01104.x>).
Depends: R (>= 2.10)
Imports: survival, geepack, data.table, graphics
License: GPL-3
RoxygenNote: 7.3.2
Suggests: knitr, rmarkdown, nlme, spelling
VignetteBuilder: knitr
Language: en-US
Encoding: UTF-8
URL: https://epullenayegum.github.io/IrregLong/
NeedsCompilation: no
Packaged: 2026-01-28 21:35:50 UTC; Eleanor Pullenayegum
Author: Eleanor Pullenayegum [aut, cre]
Maintainer: Eleanor Pullenayegum <eleanor.pullenayegum@sickkids.ca>
Repository: CRAN
Date/Publication: 2026-01-29 15:10:23 UTC
Built: R 4.6.0; ; 2026-04-25 13:44:40 UTC; unix
