enrollcast: Project School Enrollment with Grade Progression Ratios

Projects school enrollment using the cohort survival / grade progression ratio method described in Webster (1970) <doi:10.1080/00220973.1970.11011238>, implemented as a matrix projection. Works at any level of aggregation and any number of grades. Provides functions to compute progression ratios from historical grade-level enrollment and to project future enrollment forward an arbitrary horizon.

Version: 0.1.0
Depends: R (≥ 4.0)
Imports: cli (≥ 3.4.0), rlang (≥ 1.0.0), stats
Suggests: knitr, rmarkdown, testthat (≥ 3.2.0)
Published: 2026-08-26
DOI: 10.32614/CRAN.package.enrollcast (may not be active yet)
Author: Rory Lawless ORCID iD [aut, cre, cph]
Maintainer: Rory Lawless <rory at rorylawless.com>
BugReports: https://github.com/localopen/enrollcast/issues
License: MIT + file LICENSE
URL: https://rorylawless.r-universe.dev/enrollcast, https://github.com/localopen/enrollcast, https://localopen.github.io/enrollcast/
NeedsCompilation: no
Materials: README, NEWS
CRAN checks: enrollcast results

Documentation:

Reference manual: enrollcast.html , enrollcast.pdf
Vignettes: Projecting enrollment with enrollcast (source, R code)

Downloads:

Package source: enrollcast_0.1.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: not available
macOS binaries: r-release (arm64): enrollcast_0.1.0.tgz, r-oldrel (arm64): enrollcast_0.1.0.tgz, r-release (x86_64): enrollcast_0.1.0.tgz, r-oldrel (x86_64): enrollcast_0.1.0.tgz

Linking:

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