Table 2. Independent variables retained following the discriminant analysis comparing census tracts with no reported cases of LACV infection to those census tracts with at least one reported case of LACV infection and selected model parameters.

Independent variable	Mean for census tracts		Standardized canonical discriminant function coefficients	Eigenvalue	Canonical correlation	Grouping accuracy (%)
	0 LACV cases	> 0 LACV cases
< HSD1/GED2 (% of the population)	24.45	29.70	0.766	0.043	0.203	62.7
Housing density (units/km2)	211.46	72.59	−0.492

¹HSD: High school diploma.

²GED: General education diploma.