Skip to content
voiage

voiage.cli.calculate_evpi

calculate_evpi

Section titled “calculate_evpi”
calculate_evpi([positional or keyword] net_benefit_file: Path = typer.Argument(..., metavar='NET_BENEFIT_FILE', exists=True, file_okay=True, dir_okay=False, readable=True, help='Path to CSV containing net benefits (samples x strategies)'), [positional or keyword] population: float | None = typer.Option(None, '--population', help='Population size for population-adjusted EVPI'), [positional or keyword] discount_rate: float | None = typer.Option(None, '--discount-rate', help='Annual discount rate (e.g., 0.03)'), [positional or keyword] time_horizon: float | None = typer.Option(None, '--time-horizon', help='Time horizon in years'), [positional or keyword] output_file: Path | None = typer.Option(None, '--output', '-o', help='File to save EVPI result')) -> None

Calculate Expected Value of Perfect Information (EVPI) from input data.

Examples

Section titled “Examples”

Calculate EVPI from a net-benefits CSV:

.. code-block:: bash

voiage calculate-evpi net_benefits.csv

Parameters:

  • net_benefit_file Path (default: typer.Argument(..., metavar='NET_BENEFIT_FILE', exists=True, file_okay=True, dir_okay=False, readable=True, help='Path to CSV containing net benefits (samples x strategies)'))
  • population float | None (default: typer.Option(None, '--population', help='Population size for population-adjusted EVPI'))
  • discount_rate float | None (default: typer.Option(None, '--discount-rate', help='Annual discount rate (e.g., 0.03)'))
  • time_horizon float | None (default: typer.Option(None, '--time-horizon', help='Time horizon in years'))
  • output_file Path | None (default: typer.Option(None, '--output', '-o', help='File to save EVPI result'))

Returns: None