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iDOVE is an R package that implements the methods described in Lin et al. (2021) for estimating potentially waning vaccine efficacy against SARS-CoV-2 infection. The use of the software is documented in the file “iDOVE-vignette.pdf”, and a user guide is provided in “iDOVE-manual.pdf”.


Lin DY, Gu Y, Zeng D, Janes HE, Gilbert PB (2021). Evaluating Vaccine Efficacy Against SARS-CoV-2 Infection (


iDOVE-manual.pdf >> iDOVE-manual.pdf

iDOVE-vignette.pdf >> iDOVE-vignette.pdf

iDOVE_1.2.tar.gz >> iDOVE_1.2.tar.gz