Estimating Bicycling and Walking for Planning and Project Development: A Guidebook (2014) / Chapter Skim
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Pages 119-125
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From page 119... ...
119 A P P E N D I X A Seattle Tour-Generation and Mode-Choice Models7 7 Bradley, Mark and John Bowman. "Tests of variables explaining propensity for walk and bike trips in the Puget Sound region." Technical Memo for NCHRP Project 8-78 (September 2013)
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From page 120... ...
120 Escort tour Coeff T stat Coeff T stat E Const Constant 2.46 13.5 7.17 19.9 E Buffer2 Buffer2 households + grade school Students (if HH has school age kids) 0.0804 4.5 E AggLogs Escort tour aggregate logsum 0.103 6.1 EC Complex Complex tour interac on constant 0.066 0.5 0.595 1.0 E FTW Full me worker 1.48 22.9 E PTW Part me worker 0.16 2.1 E RET Re red 0.739 8.6 E DAS High school/Univ.student 0.47 4.1 E CHI Child age 5 15 1.28 13.5 E KidsInH Kids in the household 2.01 37.9 Personal business tour Coeff T stat Coeff T stat P Const Constant 0.715 3.1 5.57 22.1 P Buffer2 Buffer2 service + medical employ.
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From page 121... ...
121 Shopping tour Coeff T stat Coeff T stat H Const Constant 1.35 5.2 9.67 4.6 H Buffer2 Buffer2 retail employment 0.12 8.5 H AggLogs Shop tour aggregate logsum 0.0542 2.0 0.3735 1.9 HC Complex Complex tour interac on constant 0.458 3.4 1.241 2.7 H FTW Full me worker 1.11 16.0 H PTW Part me worker 0.0749 0.9 H RET Re red 0.486 6.1 H DAS High school/Univ.student 0.354 2.7 H CHI Child age 5 15 1.74 12.5 H KidsInH Kids in the household 0.336 5.5 Meal tour Coeff T stat Coeff T stat M Const Constant 2.31 14.0 5.31 12.4 M Buffer2 Buffer2 food service employment 0.0491 2.0 M AggLogs Meal tour aggregate logsum 0.144 5.3 0.141 3.0 MC Complex Complex tour interac on constant 0.809 5.7 2.58 6.1 M FTW Full me worker 0.635 6.9 M PTW Part me worker 0.0344 0.3 1.081 3.3 M RET Re red 0.24 2.3 M DAS High school/Univ.student 0.223 1.2 M CHI Child age 5 15 0.939 6.1 M KidsInH Kids in the household 0.0936 1.1 Recreaon tour Coeff T stat Coeff T stat R Const Constant 2.84 11.8 10.25 4.3 R Buffer2 Buffer2 households + service empl. 0.183 5.4 R AggLogs Recrea on tour aggregate logsum 0.0669 2.3 0.319 1.5 RC Complex Complex tour interac on constant 1.04 7.3 2.955 2.7 R FTW Full me worker 0.998 11.1 R PTW Part me worker 0.154 1.4 2.0 const R RET Re red 0.373 3.7 R DAS High school/Univ.student 0.247 1.7 R CHI Child age 5 15 0.684 4.8 R KidsInH Kids in the household 0.247 3.1 Home based Work based Table A-1.
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From page 122... ...
122 Model Home based Work Home based School Home based Recrea on Home based Other Work based Observaons 4509 1344 1531 2571 478 Final log (L) 2275.7 754.8 745.4 946.7 270.6 Rho squared (0)
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From page 123... ...
123 Transit mode Coeff. T stat Coeff.
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From page 124... ...
Model Home based Work Home based School Home based Recrea on Home based Shop/ PB Work based Observaons 4483 1327 1516 2568 476 Final log (L) 4652.4 1411.1 1398.8 2312.9 372.6 Rho squared (0)
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From page 125... ...
path Origin Buffer 2 intersec on density 0.0061 4.8 Origin Buffer 2 avg. frac on rise 77.8 2.2 Biked to work 10 Const Complex mul stop tour 0.782 4.2 2.25 3 1.61 2.9 1.95 2.6 2 Const Transit mode Coeff.
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