Model | Formula | Asymptotic | Number of parameters | AICc | ||

UVC | BRUVS | eDNA | ||||

Power | S = aX^{b} | No | 2 | −4345 | 528 | 14 |

Exponential | S = a + b log(X) | No | 2 | −191 | 210 | 23 |

Negative exponential | S = a(1 − e^{− bX}) | Yes | 2 | 4940 | 281 | 24 |

Negative exponential | S = a + (b − a)e^{− cX} | Yes | 3 | −609 | −675 | −19 |

Monod | S = a/(1 + bX^{− 1}) | Yes | 2 | 2321 | −185 | −5 |

Rational function | S = (a + bX)/(1 + cX) | Yes | 3 | −2562 | −421 | −49 |