Table 5: Results of Intervention Analyses for the Five Series
Excel | CSV
Late arrivals |
6 |
14.28 |
-3.11 |
-5.52 |
0.404 |
(0.0000) |
(0.3334) |
(0.0431) |
|
14 |
13.91 |
-4.64 |
-4.94 |
0.402 |
(0.0000) |
(0.1264) |
(0.0648) |
|
Cancellations |
6 |
18.12 |
-0.06 |
-1.56 |
0.947 |
(0.0000) |
(0.8978) |
(0.0001) |
|
14 |
18.00 |
0.72 |
-1.80 |
0.947 |
(0.0000) |
(0.2450) |
(0.0009) |
|
Enplanements |
4 |
-17.42 |
-11.99 |
-2.25 |
0.813 |
(0.0000) |
(0.0000) |
(0.0082) |
|
10 |
-17.31 |
-11.18 |
-2.75 |
0.798 |
(0.0000) |
(0.0000) |
(0.0017) |
|
Air
revenue passenger-miles |
4 |
-13.94 |
-10.02 |
-1.60 |
0.800 |
(0.0000) |
(0.0000) |
(0.0245) |
|
10 |
-13.82 |
-9.33 |
-2.08 |
0.787 |
(0.0000) |
(0.0000) |
(0.0036) |
|
Rail revenue passenger-miles |
4 |
-9.97 |
-0.18 |
3.38 |
0.564 |
(0.0002) |
(0.9460) |
(0.1335) |
|
11 |
-9.71 |
1.71 |
1.46 |
0.554 |
(0.0002) |
(0.4480) |
(0.3801) |
|
Note: The first two rows for each series provide the estimated coefficients and their p-values based on the first analysis; the next two rows provide the same information for the second analysis.
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http://www.bts.gov/publications/journal_of_transportation_and_statistics/volume_07_number_01/html/paper_05/table_05_05.html
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