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Table 6
Log of Seasonally Adjusted Passenger-Miles for Rail per Driving Age 16+ Population Equation Estimation

Dependent variable: Log Rail Passenger-miles per Population Aged 16+ (seasonally adjusted)
Method: Least Squares
Sample (adjusted): February 2000 to June 2003
Included observations: 41 after adjustments

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Variable Coefficient Standard error t-statistic Probability
Log of seasonally adjusted rail passenger miles per population aged 16+ lagged one period 0.767 0.105 7.301 0.000
Log of income per population aged 16+ 0.175 0.079 2.223 0.032
R-squared 0.537         
Adjusted R-squared 0.525         

SOURCE: U.S. Department of Transportation, Research and Innovative Technology Administration, Bureau of Transportation Statistics.
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