| burgman1995 |
Burgman, Grimson & Ferson (1995) combinatorial persistence test |
| ede_estimate |
Extinction date estimate |
| mcinerny2006 |
McInerny, Roberts, Davy & Cribb (2006) sighting-rate persistence test |
| ole |
Optimal Linear Estimation of extinction date |
| robson1964 |
Robson & Whitlock (1964) truncation point estimator |
| sighting_data |
Construct a validated sighting record |
| solow1993 |
Solow (1993) nonparametric persistence test |
| solow1993b |
Solow (1993b) declining-population persistence test |
| solow2005 |
Solow (2005) sighting-effort-weighted persistence test |
| strauss1989 |
Strauss & Sadler (1989) confidence interval for the end of a range |
| strauss1989_curve |
Full confidence curve for the Strauss & Sadler (1989) estimator |
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