Bureau of Transportation Statistics (BTS)
BTS Home > Publications > Journal of Transportation and Statistics > Volume 7 Number 2/3 > Paper 3
Printable Version

Table 3 - Multivariate Analysis of Model 1

Excel | CSV

Explanatory variables Estimates Standard errors Degrees of freedom Scaled deviance t-statistics Sig. at 0.05 Mean deviance
Constant -5.8700 0.4580 50 15,022.0 -12.81 Yes 300.4
QNMm 0.3241 0.0297 49 748.6 10.91 Yes 15.3
QNMn 0.0835 0.0183 48 483.6 4.57 Yes 10.1
QMm 0.0683 0.0188 47 241.5 3.64 Yes 5.1
QMn 0.1296 0.0230 46 142.8 5.63 Yes 3.1
SPEED 0.0260 0.0033 45 75.1 7.79 Yes 1.7
LWm -0.0727 0.0320 44 70.7 -2.27 Yes 1.6
LWn -0.0718 0.0305 43 69.1 -2.35 Yes 1.6
LNm -0.0176 0.0044 42 55.0 -3.97 Yes 1.3
SHDW (2) -0.0176 0.0069 40 47.5 -2.55 Yes 1.2
SHDW (3) -0.0255 0.0100 40 47.5 -2.56 Yes 1.2
LU (2) 0.0159 0.0055 39 39.0 2.91 Yes 1.0

Note: Estimates for factors (2) and (3) are the differences compared with the reference level (1).
Research and Innovative Technology Administration (RITA) • U.S. Department of Transportation (US DOT)
1200 New Jersey Avenue, SE • Washington, DC 20590 • 800-853-1351 • E-mail RITA

Accessibility | Disclaimer | Fast Lane | FedStats | Freedom of Information Act | No FEAR Act | OIG Hotline | Privacy Policy | RSS | USA.gov | White House | Wireless

Plug-ins: PDF Reader | Flash Player | Excel Viewer | PowerPoint Viewer | Word Viewer | WinZip