Estimate Time Varying Reproduction Numbers from Epidemic Curves R package EpiEstim version 2.2-5 CRAN Task View: Epidemiology (https://CRAN.R-project.org/view=Epidemiology) Tools to quantify transmissibility throughout an epidemic from the analysis of time series of incidence as described in Cori et al. (2013) <doi:10.1093/aje/kwt133> and Wallinga and Teunis (2004) <doi:10.1093/aje/kwh255>. Software Depends: R (>= 2.10) Imports: coarseDataTools (>= 0.6-4), stats, graphics, reshape2, ggplot2, gridExtra, fitdistrplus, coda, incidence (>= 1.7.0), scales, grDevices Suggests: testthat, utils, vdiffr, covr, knitr, rmarkdown Anne Cori <a.cori@imperial.ac.uk> Comprehensive R Archive Network (CRAN) Anne Cori [aut, cre] (ORCID: <https://orcid.org/0000-0002-8443-9162>), Simon Cauchemez [ctb], Neil M. Ferguson [ctb] (ORCID: <https://orcid.org/0000-0002-1154-8093>), Christophe Fraser [ctb] (ORCID: <https://orcid.org/0000-0003-2399-9657>), Elisabeth Dahlqwist [ctb] (ORCID: <https://orcid.org/0000-0001-5797-6803>), P. Alex Demarsh [ctb], Thibaut Jombart [ctb] (ORCID: <https://orcid.org/0000-0003-2226-8692>), Zhian N. Kamvar [ctb] (ORCID: <https://orcid.org/0000-0003-1458-7108>), Justin Lessler [ctb] (ORCID: <https://orcid.org/0000-0002-9741-8109>), Shikun Li [ctb], Jonathan A. Polonsky [ctb] (ORCID: <https://orcid.org/0000-0002-8634-4255>), Jake Stockwin [ctb], Robin Thompson [ctb] (ORCID: <https://orcid.org/0000-0001-8545-5212>), Rolina van Gaalen [ctb] GPL (>= 2) 2025-06-27 application/tgz https://CRAN.R-project.org/package=EpiEstim doi:10.32614/CRAN.package.EpiEstim