APE

Average Percent Error (APE) used to estimate variability in age determination between readers.

Measurements

Species Name Value Standard ValueType Location Reference
Anoxypristis cuspidata APE 4.9 Coefficient raw_value Gulf of Carpentaria, QLD, Australia kyne2021
Carcharhinus brachyurus APE 4.9 Coefficient raw_value GAB, Gulf St. Vincent & Spencer Gulf, South Australia drew2017
Carcharhinus brachyurus APE 6.8 Coefficient raw_value GAB, Gulf St. Vincent & Spencer Gulf, South Australia drew2017
Carcharhinus limbatus APE 0.4 Coefficient raw_value Lombok, Indonesia smart2015
Carcharhinus obscurus APE 0.0 Coefficient raw_value Southeast coast of South africa between Zinkwazi Beach and False Bay natanson1996
Carcharhinus obscurus APE 0.033 Coefficient mean Southeast coast of South africa between Zinkwazi Beach and False Bay natanson1996
Negaprion brevirostris APE 0.034 Coefficient raw_value Florida Keys & Bimini, Bahamas brown1988
Prionace glauca APE 7.9 Coefficient mean Cape Point to Port Elizabeth, some frozen from Table Bay to Port Elizabeth jolly2013
Pristis pectinata APE 3.93 Coefficient raw_value South Florida carlson2015
Pristis pristis APE 6.1 Coefficient raw_value Gulf of Carpentaria, QLD, Australia kyne2021
Rhizoprionodon taylori APE 0.0809 Coefficient raw_value Cleveland Bay, Queensland, Australia simpfendorfer1993
Rhizoprionodon taylori APE 0.149 Coefficient raw_value Cleveland Bay, Queensland, Australia simpfendorfer1993
Rhizoprionodon taylori APE 0.173 Coefficient raw_value Cleveland Bay, Queensland, Australia simpfendorfer1993
Sphyrna lewini APE 1.7 Coefficient Indonesia drew2015