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Table 9. Validation Process: Prediction of Person Miles Using American Community Survey Data (ACS)

Friday, November 22, 2024

 

Variable Regression parameter Value for Census Tract 19113000400 (from 2005-2009 ACS) Col. (A) * (B)
Col. (A) Col. (B) Col. (C)
Intercept -18.5328 NA  -18.5328
Nat. Log (HH Income) 6.0875 4.0130 24.4292
Count of HH Vehicles 8.6363 1.8987 16.3979
Count of HH Members 6.5758 2.3644 15.5478
Number of Workers 11.2000 1.1856 13.2786
Life Cycle (1+C<18) 17.9354 0.3771 6.7638
Life Cycle (2+P hh, 1+65+) 9.5636 0.1784 1.7061
PMT     59.6
Return to all tables and figures in the Bureau of Transportation Statistics’ 2009 Local Area Transportation Characteristics by Household methodology