Convert a PESTO ensemble result into a pesto_ensemble_manifest

Wraps the plain-list result returned by pesto_ies_callback() (and, eventually, pesto_ies()) in the S7 manifest contract object so downstream packages can consume it via S7 dispatch without reaching into PESTO-specific list internals.

Usage

as_manifest(x, ...)

Arguments

x

A pesto_ies_callback_result, a pesto_ies_filter_result, a pesto_abstention() (any object with a method registered against this generic).

...

Method-specific arguments. For pesto_ies_callback_result: run_id (character, defaults to a timestamp+hash slug), seed (integer, defaults to NA_integer_), fidelity (structured provenance list or NULL; defaults to the record captured by pesto_ies_callback() for a multi-fidelity run), apsim_version (character, defaults to NA_character_; pass attr(fm, "apsim_version") from an apsim_callback() forward model to ground the run to its simulator), and obs_schema (a grounded semantic descriptor from pesto_obs_schema() or NULL). For a pesto_abstention: the same run_id / seed / apsim_version / obs_schema arguments plus method (character, one of "ies_callback", "ies_filter", "ies_pst", "mda", "surrogate"; default "ies_callback" – there is no ensemble to infer it from).

Value

A pesto_ensemble_manifest S7 object. When x is a pesto_abstention(), params / outputs are empty (zero-row) data frames, weights / obs_target are empty numeric vectors, failure_rate is 1, and summary carries list(abstained = TRUE, reason = x$reason, detail = x$detail) – the abstention's reason travels into the manifest's typed verdict home so a downstream consumer sees the decline without inspecting PESTO-internal objects.

Examples

fit <- pesto_ies_callback(
  function(t) t %*% t(matrix(1, 2L, 2L)),
  matrix(rnorm(20L), 10L, 2L, dimnames = list(NULL, c("a", "b"))),
  c(o1 = 0.1, o2 = -0.2), obs_sd = 0.1, noptmax = 2L, verbose = FALSE
)
m <- as_manifest(fit, seed = 1L)
class(m)
#> [1] "PESTO::pesto_ensemble_manifest" "S7_object"