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nowcaster: Statistical Models for Notification Delay Correction of Epidemiological Data

Statistical models for correcting notification delays of epidemiological data. The package wraps statistical models to estimate not yet reported data using empirical delay distribution either from individual-level data or from the differences of aggregated time series of cases. For more details see Bastos et al. (2019) <doi:10.1002/sim.8303>.

Version: 1.0.0
Depends: R (≥ 4.1.0)
Imports: dplyr, tidyr, tibble, mgcv
Suggests: INLA (≥ 22.5.3), ggplot2, knitr, rmarkdown, vroom, parallel, lubridate, lme4, sn, stringr
Published: 2026-09-17
DOI: 10.32614/CRAN.package.nowcaster
Author: Rafael Lopes ORCID iD [aut], Tatiana Portella ORCID iD [aut], Leo Bastos ORCID iD [aut, cre]
Maintainer: Leo Bastos <leonardo.bastos at fiocruz.br>
BugReports: https://github.com/covid19br/nowcaster/issues
License: GPL (≥ 3)
URL: https://covid19br.github.io/nowcaster/
NeedsCompilation: no
Additional_repositories: https://inla.r-inla-download.org/R/stable/
CRAN checks: nowcaster results

Documentation:

Reference manual: nowcaster.html , nowcaster.pdf

Downloads:

Package source: nowcaster_1.0.0.tar.gz
Windows binaries: r-devel: not available, r-release: not available, r-oldrel: nowcaster_1.0.0.zip
macOS binaries: r-release (arm64): nowcaster_1.0.0.tgz, r-oldrel (arm64): nowcaster_1.0.0.tgz, r-release (x86_64): nowcaster_1.0.0.tgz, r-oldrel (x86_64): nowcaster_1.0.0.tgz

Linking:

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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
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