fit_revisit_process_cdm: Fit a revisiting-aware cognitive-diagnosis process workflow

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

Fit a revisiting-aware cognitive-diagnosis process workflow

Description

Convenience adapter motivated by current work combining response time and item revisiting with cognitive diagnosis. The response layer is delegated to 'fit_cognitive_diagnosis_process()'; revisiting/RT/gaze remain process evidence and do not redefine attributes or the Q-matrix.

Usage

fit_revisit_process_cdm(
  response_matrix,
  q_matrix,
  process_data,
  person_id = "participant_id",
  revisited = "revisited",
  rt = "response_time",
  gaze = NULL,
  ...
)

Arguments

response_matrix	Person-by-item responses.
q_matrix	Item-by-attribute Q-matrix.
process_data	Long process data.
person_id	Person identifier in 'process_data'.
revisited	Revisit indicator/count column.
rt	Response-time column.
gaze	Optional gaze process columns.
...	Passed to 'fit_cognitive_diagnosis_process()'.

Value

An object of class "eye_cognitive_diagnosis_process", stored as a named list, with components "response_model", "process_summary", "process_mastery_correlation", "q_matrix", "status". It contains a revisiting-aware cognitive-diagnosis process workflow and associated metadata or diagnostics needed to interpret the result.

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