Table 6 - Aggregate Estimation Results Using Linear Tobit Models, by Year

Table 6 - Aggregate Estimation Results Using Linear Tobit Models, by Year

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1984 data and models Haifa data Tel Aviv data
Tel Aviv model Haifa model Actual Haifa model Tel Aviv model Actual
Average trips per person per day 1.58 2.25 2.18 2.24 1.81 1.84
Average trips per person per day 0 0 0 0
Minimum trip rate 0 0 0 0 0 0
Maximum trip rate 4.43 5.21 11.00 5.21 4.86 10.00
Total 5,115 7,321 7,059 9,772 7,883 8,019
Difference between model estimation and actual values −27.54 3.71 21.85 −1.69
Standard deviation 1.30 1.52 2.08 1.50 1.48 1.90

1996/97 data and models Haifa data Tel Aviv data
Tel Aviv Haifa Actual Haifa Tel Aviv Actual
Average trips per person per day 1.93 2.02 2.07 2.21 2.06 2.07
Observations with negative estimates 0 0 0 0
Minimum trip rate 0 0 0 0
Maximum trip rate 4.30 4.57 11.00 5.05 4.41 11.00
Total 9,672 10,184 10,414 34,797 32,363 32,455
Difference between model estimation and actual values −7.13 2.20 7.21 −0.28
Standard deviation 1.28 1.42 2.08 1.42 1.29 1.99