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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 "RQK" in publications use:'
type: software
license: MIT
title: 'RQK: Rational Quadratic Kriging'
version: 1.0.0
doi: 10.48550/arXiv.2610.18077
abstract: Fits the rational quadratic kriging models of Song and Joseph (2026) <https://doi.org/10.48550/arXiv.2610.18077>
  for deterministic and noisy responses using a rational quadratic kernel with anisotropic
  factor weights. Provides leave-one-out tuning, fast 'C++' prediction routines, and
  conformal prediction intervals. This work is supported by a U.S. NSF grant DMS-2310637.
authors:
- family-names: Song
  given-names: Difan
  email: dfsong96@gmail.com
- family-names: Joseph
  given-names: V. Roshan
preferred-citation:
  type: generic
  title: Rational Quadratic Kriging
  authors:
  - family-names: Song
    given-names: Difan
    email: dfsong96@gmail.com
  - family-names: Joseph
    given-names: V. Roshan
  year: '2026'
  medium: arXiv preprint arXiv:2610.18077
  doi: 10.48550/arXiv.2610.18077
repository: https://cran.r-universe.dev
commit: a81ff9d2569fd32c70c28fea9525482fa3ededa1
date-released: '2026-10-24'
contact:
- family-names: Song
  given-names: Difan
  email: dfsong96@gmail.com