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# CITATION.cff file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
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cff-version: 1.2.0
message: 'To cite package "ltRISK" in publications use:'
type: software
license: MIT
title: 'ltRISK: Estimate Lifetime and Age-Conditional Risk of Developing or Dying
  from Cancer'
version: 0.1.0
identifiers:
- type: doi
  value: 10.32614/CRAN.package.ltRISK
abstract: 'Estimates lifetime and age-conditional risks of developing or dying from
  cancer using population-based cancer registry data. Four established approaches
  for lifetime risk estimation are implemented: the DevCan method developed by the
  Surveillance, Epidemiology, and End Results (SEER) Program, the Wun method, the
  Adjusted for Multiple Primary Cancers (AMP) method, and a cumulative risk approach
  with a predefined upper age limit. The package provides a unified interface through
  the calc_ltr() function, which supports both gamma-based and delta-method confidence
  intervals, as well as the piecewise mid-age group joinpoint (PMAJ) model for age-specific
  rate modeling.'
authors:
- family-names: Chen
  given-names: Qiong
  email: chenq08@126.com
  orcid: https://orcid.org/0000-0003-2401-0046
preferred-citation:
  type: manual
  title: 'ltRISK: Estimate Lifetime and Age-Conditional Risk of Developing or Dying
    from Cancer'
  authors:
  - family-names: Chen
    given-names: Qiong
    email: chenq08@126.com
    orcid: https://orcid.org/0000-0003-2401-0046
  year: '2026'
  notes: R package version 0.1.0
  url: https://github.com/gigu003/ltRISK
repository: https://gigu003.r-universe.dev
repository-code: https://github.com/gigu003/ltRISK
commit: 765db198c28a6dfa1ac56f9922e7af41111aedf6
url: https://github.com/gigu003/ltRISK
date-released: '2026-08-15'
contact:
- family-names: Chen
  given-names: Qiong
  email: chenq08@126.com
  orcid: https://orcid.org/0000-0003-2401-0046