Join target-specific particle banks into complete multitarget bundles

Constructs joint mechanistic bundles for multitarget applications. For each donor and each bundle, one accepted particle is sampled independently from every target-specific donor pool.

Usage

mbmm_join_targets(
  particles_by_target,
  n_bundles = 80,
  donor_col = "id",
  replace = TRUE,
  seed = NULL
)

Arguments

particles_by_target

Named list of particle data.frames, one per target.

n_bundles

Number of joint bundles to construct per donor.

donor_col

Name of the donor ID column.

replace

Whether to sample particles with replacement within each target-specific donor pool. The SDY2354 construction typically uses replacement because the requested number of joint bundles may exceed the number of retained particles for an individual target.

seed

Optional random seed.

Value

A long data.frame with one row per donor, bundle, and target.

Details

Only donors represented in every target are eligible. Every returned donor-bundle combination is guaranteed to contain exactly one row for every target.