Research Article
Willingness to Pay for Conditional Automated Driving among Segments of Potential Buyers in Europe
Table 2
Statistics for determining the optimal number of classes in seven European countries.
| | Classes | N | df | AIC | BIC |
| | 3 classes | 8.084 | 41 | 51.949,00 | 52.235,63 | | 4 classes | 8.084 | 54 | 50.552,00 | 50.930,03 | | 5 classes | 8.084 | 67 | 49.270,00 | 49.738,42 | | 6 classes | 8.084 | 80 | 49.424,00 | 49.984,11 | | 7 classes | 8.084 | 93 | 48.503,00 | 49.153,44 | | 8 classes | 8.084 | 106 | 48.109,00 | 48.851,07 | | 9 classes | 8.084 | 119 | 47.885,00 | 48.718,20 | | 10 classes | 8.084 | 132 | 47.516,00 | 48.440,06 |
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N: number of observations; df: degrees of freedom.
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