LEMMA (Local Epidemic Modeling for Management & Action) is a tool designed to accept local and regional information about the SARS-CoV-2 (COVID-19) epidemic and provide relevant projections about epidemic trajectory to inform strategic planning and resource management. These projections are based on a modified Susceptible-Exposed-Infectious-Recovered (SEIR) model and are parameterized using local epidemic data on the number of hospitalizations. Outputs include daily number hospitalizations, ICU use, ventilator use, as well as total cases, active cases, and resolved cases.
Development of the app is ongoing, and a live version of the app is on http://localepi.org/.
The Shiny app is LEMMA v0.2. Our development version, LEMMA v0.3, is https://github.com/LocalEpi/LEMMA. LEMMA v0.3 provides projections with uncertainty bounds and considers a wider set of model structures. LEMMA v0.3 is currently available as an R package but not as a Shiny app.
To run the app locally, load up R or Rstudio and run:
remotes::install_github('lemdt/CovidShinyModel')
covidshiny::start_app()
Links to live and prerelease versions of the app and documentation are shown below.
| Resource | Description | Branch | |:--|:--|:--| | Stable release of shiny app | http://localepi.org/ | master | | Pre release of development Shiny app | http://prerelease.localepi.org/ | prerelease | | Package documentation | https://lemdt.github.io/CovidShinyModel/ | master | | Next verion | https://github.com/LocalEpi/LEMMA | |
If you find any issues or problems, please post an issue
The MIT License (MIT)
Copyright (c) 2020 LEMMA
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Please note that the 'CovidShinyModel' project is released with a Contributor Code of Conduct. By contributing to this project, you agree to abide by its terms.
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