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This is an R package implementing the epidemic volatility index (EVI), as discussed by Kostoulas et. al. (2021) and variations by Pateras et. al. (2023). 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: | 0.2.0-0 |
| Depends: | R (≥ 3.5.0) |
| Imports: | ggplot2, cowplot |
| Suggests: | knitr, markdown, rmarkdown, spelling, testthat (≥ 3.0.0) |
| Published: | 2023-12-05 |
| DOI: | 10.32614/CRAN.package.EVI |
| Author: | Eletherios Meletis [aut], Konstantinos Pateras [aut, cre], Paolo Eusebi [aut], Matt Denwood [aut], Polychronis Kostoulas [aut] |
| Maintainer: | Konstantinos Pateras <kostas.pateras at gmail.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 |
| Reference manual: | EVI.pdf |
| Vignettes: |
EVI |
| Package source: | EVI_0.2.0-0.tar.gz |
| Windows binaries: | r-devel: EVI_0.2.0-0.zip, r-release: EVI_0.2.0-0.zip, r-oldrel: EVI_0.2.0-0.zip |
| macOS binaries: | r-release (arm64): EVI_0.2.0-0.tgz, r-oldrel (arm64): EVI_0.2.0-0.tgz, r-release (x86_64): EVI_0.2.0-0.tgz, r-oldrel (x86_64): EVI_0.2.0-0.tgz |
| Old sources: | EVI archive |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.