Package: ndi Title: Neighborhood Deprivation Indices Version: 0.2.2 Date: 2026-04-23 Authors@R: c(person(given = "Ian D.", family = "Buller", role = c("aut", "cre", "cph"), email = "ian.buller@alumni.emory.edu", comment = c(ORCID = "0000-0001-9477-8582")), person(given = "NCI", role = c("cph", "fnd"))) Maintainer: Ian D. Buller Description: Computes various geospatial indices of socioeconomic deprivation and disparity in the United States. Some indices are considered "spatial" because they consider the values of neighboring (i.e., adjacent) census geographies in their computation, while other indices are "aspatial" because they only consider the value within each census geography. Two types of aspatial neighborhood deprivation indices (NDI) are available, including: (1) based on Messer et al. (2006) and (2) based on Andrews et al. (2020) and Slotman et al. (2022) who use variables chosen by Roux and Mair (2010) . Both are a decomposition of multiple demographic characteristics from the U.S. Census Bureau American Community Survey 5-year estimates (ACS-5; 2006-2010 onward). Using data from the ACS-5 (2005-2009 onward), the package can also compute indices of racial or ethnic residential segregation, including but limited to those discussed in Massey & Denton (1988) , and additional indices of socioeconomic disparity. License: Apache License (>= 2.0) Encoding: UTF-8 LazyData: true Roxygen: list(markdown = TRUE) RoxygenNote: 7.3.3 Depends: R (>= 3.5.0) Imports: car, dplyr, Hmisc, MASS, Matrix, psych, sf, stats, stringr, tidycensus, tidyr, tigris, units, utils Suggests: DescTools, ggplot2, testthat, R.rsp, spelling, usethis VignetteBuilder: R.rsp Language: en-US URL: https://github.com/idblr/ndi BugReports: https://github.com/idblr/ndi/issues Config/pak/sysreqs: libabsl-dev cmake libgdal-dev gdal-bin libgeos-dev make libicu-dev libuv1-dev libxml2-dev libssl-dev libproj-dev libsqlite3-dev libudunits2-dev libx11-dev Repository: https://idblr.r-universe.dev Date/Publication: 2026-04-23 20:23:19 UTC RemoteUrl: https://github.com/idblr/ndi RemoteRef: HEAD RemoteSha: 756b77ff7e836918283a5db43dade011e02db176 NeedsCompilation: no Packaged: 2026-06-23 10:35:58 UTC; root Author: Ian D. Buller [aut, cre, cph] (ORCID: ), NCI [cph, fnd]