extract_central_estimates: Extracts central estimates from stan_fit object for specified...

In serofoi: Bayesian Estimation of the Force of Infection from Serological Data

Extracts central estimates from stan_fit object for specified parameter

Description

Extracts central estimates from stan_fit object for specified parameter

Usage

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

Arguments

seromodel	stan_fit object obtained from sampling a model with fit_seromodel
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 n_sample 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

Value

A dataframe with the following columns

median

Median of the samples computed as the 0.5 quantile

lower

Lower quantile alpha

upper

Upper quantile 1 - alpha

Examples

data(veev2012)
seromodel <- fit_seromodel(veev2012, iter = 100)
central_estimates <- extract_central_estimates(
  seromodel,
  veev2012,
  par_name = "foi"
)

serofoi documentation built on April 3, 2025, 11:40 p.m.