Map multiple subjects into template space from a multi-set fit

Convenience helper for [multiset_uot_align()]. It applies each subject's fitted UOT map to the corresponding signal, using the **final** template weights and the pairwise potentials stored in `fit$fits`.

Usage

multiset_uot_map(fit, datasets, signals, epsilon = NULL, delta = 1e-08)

Arguments

fit

A result from [multiset_uot_align()].

datasets

The datasets list originally passed to [multiset_uot_align()]. Each dataset must contain `alpha`.

signals

A list of length K of signals, each a numeric vector (length N_k) or matrix (T x N_k).

epsilon

Optional override of the entropic parameter. If NULL, uses `fit$params$epsilon`.

delta

Stabilizer for the barycentric denominator.

Value

A list of mapped signals (length K), each in template space.