EVI: Epidemic Volatility Index as an Early-Warning Tool

Implementation of the epidemic volatility index (EVI), as discussed by Kostoulas et. al. (2021). EVI is a new, conceptually simple, early warning tool for oncoming epidemic waves. EVI is based on the volatility of newly reported cases per unit of time, ideally per day, and issues an early warning when the volatility change rate exceeds a threshold.

Version: 0.1.1-4
Depends: R (≥ 3.5.0)
Imports: ggplot2, cowplot
Suggests: knitr, markdown, rmarkdown, spelling, testthat (≥ 3.0.0)
Published: 2022-03-30
Author: Eletherios Meletis [aut, cre], Konstantinos Pateras [aut], Paolo Eusebi [aut], Matt Denwood [aut], Polychronis Kostoulas [aut]
Maintainer: Eletherios Meletis <emeletis at outlook.com>
License: GPL (≥ 3)
URL: https://www.nature.com/articles/s41598-021-02622-3
NeedsCompilation: no
Language: en-US
Materials: README
CRAN checks: EVI results

Documentation:

Reference manual: EVI.pdf
Vignettes: EVI

Downloads:

Package source: EVI_0.1.1-4.tar.gz
Windows binaries: r-devel: EVI_0.1.1-4.zip, r-release: EVI_0.1.1-4.zip, r-oldrel: EVI_0.1.1-4.zip
macOS binaries: r-release (arm64): EVI_0.1.1-4.tgz, r-release (x86_64): EVI_0.1.1-4.tgz, r-oldrel: EVI_0.1.1-4.tgz

Linking:

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