Launch the uncounted Shiny Application — run

An interactive Shiny application for estimating unauthorised population sizes using the uncounted package. The app provides a multi-tab interface for data upload, model fitting, population size estimation, model comparison, and diagnostics.

Usage

run_app(...)

Arguments

...: Additional arguments passed to runApp.

Details

The application has five tabs:

Data: Upload CSV data or use the built-in irregular_migration dataset. Select which columns map to observed counts (m), auxiliary counts (n), reference population (N), and country identifier.
Model Fitting: Specify and fit multiple models with different methods (Poisson, NB, OLS, NLS) and covariate structures. View coefficient summaries.
Population Size: Compute population size estimates stratified by user-specified grouping variables. Download results as CSV.
Model Comparison: Compare fitted models using AIC, BIC, and pseudo-R\(^2\) measures. Run likelihood ratio tests.
Diagnostics: Residual plots, rootograms, gamma profiles, and leave-one-out sensitivity analysis.

Examples

if (interactive()) {
  run_app()
}