Vilhelm Horn af Rantzien, Anna Rude
pp. 52-94
Appendix D1 - Adjusted regression peak-period Number of obs 119 R-squared = 0.9547 Durbin-Watson 1.675 Peak-load _cons 30 day card Employed Petrol price dfeb dmay djune djuly daug dsep ddec doct30 dnov30
Coef. -450.2033 -.1578765 1.025062 12.31833 31.94502 -36.02891 -143.8496 -385.6994 -217.2636 -23.74274 39.49424 .0700243 .1359621
Robust Std. Err. 104.4433 .0602299 .1339872 4.648592 8.719669 8.9478 9.345504 10.89593 9.454239 17.19877 8.323433 .0218934 .0230527
t -4.31 -2.62 7.65 2.65 3.66 -4.03 -15.39 -35.40 -22.98 -1.38 4.74 3.20 5.90
P>t 0.000 0.010 0.000 0.009 0.000 0.000 0.000 0.000 0.000 0.070 0.000 0.002 0.000
[95% Conf. -657.2722 -.2772882 .7594196 3.102041 14.65743 -53.76879 -162.378 -407.3016 -236.0075 -57.84096 22.99223 .0266186 .0902578
Interval] -243.1343 -.0384649 1.290705 21.53461 49.23261 -18.28902 -125.3212 -364.0971 -198.5197 10.35549 55.99626 .1134301 .1816663
VIF 4.5 2.85 6.12 1.23 1.25 1.27 1.27 1.28 1.27 1.26 1.26 1.26
Appendix D2 - Adjusted regression off-peak period Number of obs 119 R-squared = 0.9376 Durbin-Watson 1.681 Off-peak _cons 30 day card Employed Petrol price Supply dfeb djune djuly daug dsep ddec doct30 dnov30
Coef. -654.8751 -.1331852 .8936241 8.47357 3.311197 33.27307 -77.52714 -282.3735 -145.7114 -21.15714 81.85205 .093671 .1309415
Robust Std. Err. 268.2256 .0593622 .146709 4.516382 2.435795 8.092477 8.645411 8.561207 9.489765 14.61751 7.138621 .0175963 .0227971
t -2.44 -2.24 6.09 1.88 1.36 4.11 -8.97 -32.98 -15.35 -1.45 11.47 5.32 5.74
P>t 0.016 0.027 0.000 0.063 0.017 0.000 0.000 0.000 0.000 0.015 0.000 0.000 0.000
JTL-RELIT | Journal of Transport Literature, Manaus, vol. 8, n. 1, Jan. (2014)
[95% Conf. -1186.658 -.2508764 .6027594 -.4805963 -1.518003 17.22894 -94.6675 -299.3469 -164.5257 -50.13778 67.69904 .0587846 .085744
Interval] -123.0917 -.0154939 1.184489 17.42774 8.140397 49.31719 -60.38677 -265.4001 -126.897 7.823499 96.00506 .1285573 .1761391
VIF 5.39 3.52 6.47 2.07 1.16 1.18 1.18 1.19 1.18 1.19 1.17 1.18
94