Package: APTIcalc Type: Package Title: Air Pollution Tolerance Index (APTI) Calculator Version: 0.1.1 Authors@R: c( person("Nobin Chandra", "Paul", role = c("aut", "cre", "cph"), email = "ncp375@gmail.com"), person("Rupali", "Singh", role = c("aut", "cph")), person("Sangram B", "Chavan", role = c("aut", "cph")), person("Navyasree", "Ponnaganti", role = c("aut", "cph")), person("K. Sammi", "Reddy", role = c("aut", "cph"))) Depends: R (>= 3.5.0) Suggests: roxygen2, knitr, rmarkdown, testthat (>= 3.0.0) VignetteBuilder: knitr Description: It calculates the Air Pollution Tolerance Index (APTI) of plant species using biochemical parameters such as chlorophyll content, leaf extract pH, relative water content, and ascorbic acid content. It helps in identifying tolerant species for greenbelt development and pollution mitigation studies. It includes a 'shiny' app for interactive APTI calculation and visualisation. For method details see, Sahu et al. (2020).. License: GPL (>= 2.0) Encoding: UTF-8 Imports: shiny, ggplot2 RoxygenNote: 7.3.2 LazyData: true NeedsCompilation: no Packaged: 2026-10-17 09:21:34 UTC; root Author: Nobin Chandra Paul [aut, cre, cph], Rupali Singh [aut, cph], Sangram B Chavan [aut, cph], Navyasree Ponnaganti [aut, cph], K. Sammi Reddy [aut, cph] Maintainer: Nobin Chandra Paul Config/pak/sysreqs: cmake make libuv1-dev zlib1g-dev Repository: https://nobinstat.r-universe.dev Date/Publication: 2025-12-03 12:40:02 UTC RemoteUrl: https://github.com/cran/APTIcalc RemoteRef: HEAD RemoteSha: d0e8dc018d67d3a764ee94fb41b105ec0389348f