Predict Population Growth Lambda Samples — bb_predict_growth_samples • bboutools

Predicts population growth (lambda) from survival and recruitment fit objects using the Hatter-Bergerud equation (Hatter and Bergerud, 1991).

bb_predict_growth_samples(survival, recruitment, sex_ratio = deprecated())

Arguments

survival: An object of class 'bboufit_survival' (output of bb_fit_survival()).
recruitment: An object of class 'bboufit_recruitment' (output of bb_fit_recruitment())
sex_ratio: A number between 0 and 1 of the proportion of females at birth. Deprecated for bb_fit_recruitment(sex_ratio).

Value

A list with elements:

samples: An mcmcarray with the MCMC samples.
data: A data.frame containing the associated prediction data.

References

Hatter, Ian, and Wendy Bergerud. 1991. "Moose Recruitment, Adult Mortality and Rate of Change" 27: 65–73.

See also

Other analysis: bb_predict_calf_cow_ratio(), bb_predict_calf_cow_ratio_samples(), bb_predict_calf_cow_ratio_trend(), bb_predict_calf_cow_ratio_trend_samples(), bb_predict_growth(), bb_predict_population_change(), bb_predict_population_change_samples(), bb_predict_recruitment(), bb_predict_recruitment_samples(), bb_predict_recruitment_trend(), bb_predict_recruitment_trend_samples(), bb_predict_survival(), bb_predict_survival_samples(), bb_predict_survival_trend(), bb_predict_survival_trend_samples()