| Variable | Definition | Source |
Independent Variables |
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| MedIncome | Median household income | Censusa |
| Edu | Percentage of persons with college or higher degrees | Census |
| PctPov | Percentage of poverty | Census |
| PctWhite | Percentage of white persons | Census |
| FldRisk | The extent of scientifically estimated flood prone areas, such as 100- and 500-year flood plains, and storm surge vulnerable zone. | FEMAb |
| HurrRisk | Identified the land areas that are vulnerable to surge inundation due to 5 different categories of hurricanes. | HRRCc |
| HzMatRiks | Established the geographical distribution of TRI sites and | EPAd |
| CBDprox | Euclidian distance to CBD from centroid of census tract | TIGERe |
| LakeProx | Euclidian the nearest distance to the lake from centroid of census tract | TIGER |
| SeaProx | Euclidian the nearest distance to the sea from centroid of census tract | TIGER |
Dependent Variables |
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|
| RecArr | The number of householders per square mile who moved into the neighborhood within the previous 5 years | Census |
| LtRes | The number of householders per square mile who lived in the neighborhood more than 10 years | Census |