Calculates a Natural Capital Assets Index R package openNCAI version 0.2.0 Calculates a regional natural capital assets index (NCAI) following the methodology designed by NatureScot for Scotland as described in Albon, Balana, Brooker & Eastwood (2014) <https://www.nature.scot/sites/default/files/2025-06/naturescot-commissioned-report-751.pdf> and McKenna et al. (2019) <doi:10.1016/J.ECOLIND.2019.105645>. Processes habitat extent and condition data alongside metadata and weighting systems to produce a yearly single figure indexed relative to a base-year value of 100. Software Depends: R (>= 4.1.0) Imports: dplyr, janitor, openxlsx, readxl, rlang, slider, stats, stringr, tidyr Suggests: ggplot2, knitr, rmarkdown, rprojroot, testthat (>= 3.0.0), tibble Kate O'Hara <k.a.ohara@stir.ac.uk> Comprehensive R Archive Network (CRAN) Kate O'Hara [aut, cre], Chris Littleboy [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=openNCAI/LICENSE) 2026-09-03 application/tgz https://CRAN.R-project.org/package=openNCAI doi:10.32614/CRAN.package.openNCAI en-GB