Predict Population Change Samples

Predicts population change (%) from survival and recruitment fit objects. Population change is the cumulative product of population growth rate (i.e., output of bb_predict_growth())

bb_predict_population_change_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.

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_growth_samples(), bb_predict_population_change(), 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()