Impact Study of Vaccination Campaigns R package vaccinationimpact version 0.1.0 Tools to estimate the impact of vaccination campaigns at population level (number of events averted, number of avertable events, number needed to vaccinate). Inspired by the methodology proposed by Foppa et al. (2015) <doi:10.1016/j.vaccine.2015.02.042> and Machado et al. (2019) <doi:10.2807/1560-7917.ES.2019.24.45.1900268> for influenza vaccination impact. Software Depends: R (>= 3.5) Suggests: knitr, rmarkdown, testthat (>= 3.0.0) Yohann Mansiaux <y.mansiaux@epiconcept.fr> Comprehensive R Archive Network (CRAN) Yohann Mansiaux [aut, cre], Alexandre Blake [aut], James Humphreys [aut], Baltazar Nunes [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=vaccinationimpact/LICENSE) 2025-11-03 application/tgz https://CRAN.R-project.org/package=vaccinationimpact doi:10.32614/CRAN.package.vaccinationimpact