Mathematical Problems in Engineering / 2014 / Article / Tab 3

Research Article

An Empirical Study of Parameter Estimation for Stated Preference Experimental Design

Table 3

Statistical results of the surveyed sample population.

OrthogonalD-efficientBayesian D-efficient

Sex
 Man: 116250.6%16451.2%16350.9%
 Female: 015849.4%15648.8%15749.1%
Car ownership
 Yes: 110031.3%10432.5%10231.8%
 No: 022068.7%21667.5%21868.2%
Age
 18~245517.2%5617.5%5517.2%
 25~5025178.4%25078.1%25278.7%
 51~6082.5%82.5%82.5%
 >6061.9%61.9%51.6%
Income
20005416.9%5517.2%5416.9%
 2000~400010231.9%10332.2%10332.2%
 4001~60009529.7%9730.3%9630%
 6001~80004213.1%4012.8%4112.8%
8000278.4%257.8%268.1%
Total320320320