Package: ET0RadModels Type: Package Title: Evapotranspiration Estimation Using Radiation-Based Models Version: 1.0.0 Authors@R: c( person("Ajay N.", "Satpute", role = "aut"), person("Samir", "Barman", email = "samir.igfri@gmail.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0001-8181-8346")), person("Amit Kumar", "Singh", role = "aut"), person("Avijit", "Ghosh", role = "aut"), person("Gaurendra", "Gupta", role = "aut")) Description: Provides functions to estimate daily reference evapotranspiration (ET0) using 10 radiation-based empirical models, with the Food and Agriculture Organization (FAO) Penman-Monteith method included as the standard reference for model comparison. Includes statistical evaluation metrics, such as Nash-Sutcliffe efficiency (NSE), root mean square error (RMSE), mean absolute error (MAE), and mean bias error (MBE), and visualization tools (scatter plots and Taylor diagrams). Based on Singh et al. (2026) . License: GPL (>= 3) URL: https://github.com/samirigfri/ET0RadModels BugReports: https://github.com/samirigfri/ET0RadModels/issues Encoding: UTF-8 LazyData: true RoxygenNote: 7.3.3 Depends: R (>= 3.5.0) Imports: graphics, grDevices, stats Suggests: testthat (>= 3.0.0), knitr, rmarkdown Config/testthat/edition: 3 VignetteBuilder: knitr Repository: https://samirigfri.r-universe.dev Date/Publication: 2026-10-11 10:13:17 UTC RemoteUrl: https://github.com/samirigfri/et0radmodels RemoteRef: HEAD RemoteSha: 95bedca95b2b58d7a0506b188e04bd0f9ad2a087 NeedsCompilation: no Packaged: 2026-10-22 10:52:52 UTC; root Author: Ajay N. Satpute [aut], Samir Barman [aut, cre] (ORCID: ), Amit Kumar Singh [aut], Avijit Ghosh [aut], Gaurendra Gupta [aut] Maintainer: Samir Barman