Calculates the beta binomial infection history prior for each individual, taking into account the number of years they could be infected.
infection_history_prior(pars, infection_history, age_mask)
| pars | the named parameter vector with alpha and beta |
|---|---|
| infection_history | the infection history matrix |
| age_mask | the age mask, giving the first index of the infection_history matrix that each individual can be exposed to. One entry per individual |
a prior probability for each individual
Other priors:
calc_phi_probs_indiv(),
calc_phi_probs_spline(),
calc_phi_probs(),
create_prior_mu(),
create_prob_shifts(),
find_beta_prior_mode(),
find_beta_prior_with_mean_var(),
find_beta_prior_with_mean(),
fit_beta_prior(),
fit_normal_prior(),
inf_mat_prior(),
prob_mus(),
prob_shifts()