roundtrip_eye_bids: Execute and audit an Eye-Tracking-BIDS round trip

In eyeprocess: Harmonize Eye-Tracking, Pupillometry, Biometrics, and Psychometric Process Data

Execute and audit an Eye-Tracking-BIDS round trip

Description

This is a callback harness so it remains stable even if the package's BIDS writer/reader signatures evolve. 'exporter' receives the source object plus 'export_args'; 'importer' receives the exporter result plus 'import_args'.

Usage

roundtrip_eye_bids(
  source,
  exporter,
  importer,
  export_args = list(),
  import_args = list(),
  extract_samples = .ep07_roundtrip_extract_samples,
  audit_args = list()
)

Arguments

source	Source eyeprocess object/table.
exporter	Function that writes/exports BIDS and returns a locator or object consumable by 'importer'.
importer	Function that reconstructs an eyeprocess object/table.
export_args, import_args	Named argument lists.
extract_samples	Function extracting the canonical sample table from source and reconstructed objects.
audit_args	Arguments forwarded to 'semantic_roundtrip_audit()'.

Value

An object of class "eye_bids_roundtrip", stored as a named list, with components "exported", "reconstructed", "audit", "status". It contains execute and audit an Eye-Tracking-BIDS round trip and associated metadata or diagnostics needed to interpret the result.

eyeprocess documentation built on Sept. 28, 2026, 5:08 p.m.