see evppi() for setup; ranking returns a sorted Series

evppi_ranking

voi.evppi_ranking(
    outcomes,
    draws,
    wtp,
    *,
    params=None,
    effect=None,
    method='spline',
    **kwargs,
)

Single-parameter EVPPI for each parameter, sorted descending.

A convenience sweep for prioritising research targets.

Example

evppi_ranking(out, draws, wtp=1.0).index[0]