Package: ET0MassModels Type: Package Title: Evapotranspiration Estimation Using Mass Transfer-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 mass transfer-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/ET0MassModels BugReports: https://github.com/samirigfri/ET0MassModels/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 09:59:11 UTC RemoteUrl: https://github.com/samirigfri/et0massmodels RemoteRef: HEAD RemoteSha: b85591a4715d5d4cb5f16cf9781e36d145769aa9 NeedsCompilation: no Packaged: 2026-10-22 10:53:09 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