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Table 2 Socioeconomic and land cover variables used in the canonical correlation analysis

From: Urban slum structure: integrating socioeconomic and land cover data to model slum evolution in Salvador, Brazil

Variables Description slum characteristics
Socioeconomic  
Bathroom Proportion of households without bathroom
Water Proportion of households with piped water
Garbage Proportion of households where garbage thrown on an empty lot or street
Income Average income of heads of household per month
Crowding Proportion of households with more than 6 residents
Land cover  
Corrugated roof Proportion of corrugated roofs per impervious surfaces within a census tract
White-painted roof Proportion of white-painted roofs per impervious surfaces within a census tract
Tile roof Proportion of tile roofs per impervious surfaces within a census tract
Pavement Proportion of pavement per impervious surfaces within a census tract
Texture Standard deviation of the high-pass filter of the red band within a census tract