StablePopulation - Calculates Alpha for a Stable Population
Provides tools to calculate the alpha parameter of the
Weibull distribution, given beta and the age-specific fertility
of a species, so that the population remains stable and
stationary. Methods are inspired by "Survival profiles from
linear models versus Weibull models: Estimating stable and
stationary population structures for Pleistocene large mammals"
(Martín-González et al. 2019)
<doi:10.1016/j.jasrep.2019.03.031>.