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# CITATION.cff file created with {cffr} R package
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cff-version: 1.2.0
message: 'To cite package "driftwatch" in publications use:'
type: software
license: MIT
title: 'driftwatch: Sequential Monitoring of Item Parameter Drift'
version: 0.1.0
doi: 10.32614/CRAN.package.driftwatch
abstract: Ongoing surveillance of item parameter drift for continuous testing programs
  and pre-equated item banks. Estimates item difficulty in rolling calibration windows,
  runs sequential cumulative sum (CUSUM) detection (Page, 1954, <https://doi.org/10.1093/biomet/41.1-2.100>;
  applied to testing by Veerkamp and Glas, 2000, <https://doi.org/10.3102/10769986025004373>)
  with change-point estimation, separates gradual drift from abrupt jumps, tunes alarm
  thresholds for a bank-wide false-alarm target by simulation on the program's own
  design, quantifies score and pass-rate impact, and records recommended actions in
  an audit log.
authors:
- family-names: Edi
  given-names: Daniel
  email: danieledi2026@gmail.com
  orcid: https://orcid.org/0000-0001-5475-819X
repository: https://edidatasolutions.r-universe.dev
repository-code: https://github.com/edidatasolutions/driftwatch
commit: e8bc84f2aa29657e65b0bc6532efb8cc9291b485
url: https://edidatasolutions.github.io/driftwatch/
date-released: '2026-10-09'
contact:
- family-names: Edi
  given-names: Daniel
  email: danieledi2026@gmail.com
  orcid: https://orcid.org/0000-0001-5475-819X