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Proportion of subjects for whom each of the discount models fitted best
| Constant | Proportional | Power | Dual exponential | Periodic | |
|---|---|---|---|---|---|
| Health | 49.70% | 4.21% | 17.44% | 18.64% | 10.01% |
| Money | 49.4% | 6.00% | 14.6% | 6.0% | 24.0% |
Goodness of fit was measured in terms of the residual sum of squared errors
