The goal of impactflu is to provide functions to analyse the impact of influenza infections following from Tokars (2018)
You can install the development version from GitHub with:
Tokars JI, Rolfes MA, Foppa IM, Reed C. An evaluation and update of methods for estimating the number of influenza cases averted by vaccination in the United States. Vaccine. 2018;36(48):7331–7337. doi: 10.1016/j.vaccine.2018.10.026