Estimate the Basic Reproduction Number (R0).
Rnaught 
Rnaught is an R package and web application for estimating the basic reproduction number (R0) of infectious diseases.
An instance of the web application is available at https://immune.math.yorku.ca/Rnaught.
Installation
Latest CRAN release
install.packages("Rnaught")
Development version
install.packages("devtools") # If not already installed.
devtools::install_github("MI2YorkU/Rnaught", build_vignettes = TRUE)
Documentation
The package documentation is available online at https://mi2yorku.github.io/Rnaught/.
For a quick introduction, see the Get started page. This can also be accessed from an R session with vignette("Rnaught", package = "Rnaught").
To view the documentation locally, run ?Rnaught::<function>. A list of all functions is shown in the package index by executing help(package = "Rnaught").
Contributing
The source code for this package is available on GitHub.
To report a bug, request a new feature, give feedback, or ask questions, open a new issue.
Submit new estimators, features, bug fixes, or patches by creating a pull request.
License
Copyright © 2022 - 2025 Rnaught contributors
This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License along with this program. If not, see https://www.gnu.org/licenses/.