gompertzPopFunc_t50(Double t50, Number b, Number NInfinity, Number NA, Integer I_na)

Constructs a GompertzPopulation_t50 model with optional NA and an I_na indicator.

Parameters

  • Double t50 - Time when population is half of carrying capacity.
  • Number b - Growth rate parameter (>0).
  • Number NInfinity - Carrying capacity NInfinity (>0).
  • Number NA - (optional) Ancestral population size (>=0).
  • Integer I_na - (optional) Indicator (0 or 1). If 1 and NA>0 => use NA.

Return type

PopulationFunction

Examples

  • gomp_t50_jc69.lphy
  • gomp_t50_gt16.lphy