DCtracts2020            Formatted U.S. Census American Community Survey
                        5-year estimate data for DC census tracts
                        (2020) from the 'tidycensus' package
anthopolos              Racial Isolation Index based on Anthopolos _et
                        al._ (2011)
atkinson                Atkinson Index based on Atkinson (1970)
bell                    Isolation Index based on Shevky & Williams
                        (1949) and Bell (1954)
bemanian_beyer          Local Exposure and Isolation metric based on
                        Bemanian & Beyer (2017)
bravo                   Educational Isolation Index based on Bravo _et
                        al._ (2021)
duncan                  Dissimilarity Index based on Duncan & Duncan
                        (1955)
gini                    Gini Index based on Gini (1921)
krieger                 Index of Concentration at the Extremes based on
                        Feldman _et al._ (2015) and Krieger _et al._
                        (2016)
messer                  Neighborhood Deprivation Index based on Messer
                        _et al._ (2006)
ndi-package             The ndi Package: Neighborhood Deprivation
                        Indices
powell_wiley            Neighborhood Deprivation Index based on Andrews
                        _et al._ (2020) and Slotman _et al._ (2022)
sudano                  Location Quotient (LQ) based on Merton (1938)
                        and Sudano _et al._ (2013)
white                   Correlation Ratio based on Bell (1954) and
                        White (1986)
