external_validate_irt: External validation on a completely held-out dataset

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

External validation on a completely held-out dataset

Description

External validation on a completely held-out dataset

Usage

external_validate_irt(
  train_data,
  external_data,
  fitter,
  predictor,
  scorer,
  label = "external"
)

Arguments

train_data	Value supplied to 'train_data'; see Details for its model-specific role.
external_data	Value supplied to 'external_data'; see Details for its model-specific role.
fitter	Model-fitting function.
predictor	Prediction function.
scorer	Function that scores predictions.
label	Value supplied to 'label'; see Details for its model-specific role.

Value

A logical value or vector indicating external validation on a completely held-out dataset.

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