Extracts central estimates from stan_fit object for specified parameter

Usage

extract_central_estimates(
  seromodel,
  serosurvey,
  alpha = 0.05,
  par_name = "foi_vector"
)

seromodel

stan_fit object obtained from sampling a model with fit_seromode

serosurvey

survey_year: Year in which the survey took place (only needed to plot time models)
age_min: Floor value of the average between age_min and age_max
age_max: The size of the sample
sample_size: Number of samples for each age group
n_seropositive: Number of positive samples for each age group

alpha

1 - alpha indicates the credibility level to be used

par_name

String specifying the parameter to be extracted from seromodel

A dataframe with the following columns