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Fits the rational quadratic kriging models of Song and Joseph (2026) <doi: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.
| Version: | 1.0.0 |
| Depends: | R (≥ 4.3.0) |
| Imports: | Rcpp (≥ 1.0.14), nloptr |
| LinkingTo: | Rcpp, RcppArmadillo, nloptr |
| Suggests: | testthat (≥ 3.0.0) |
| Published: | 2026-10-24 |
| DOI: | 10.32614/CRAN.package.RQK |
| Author: | Difan Song [aut, cre], V. Roshan Joseph [aut] |
| Maintainer: | Difan Song <dfsong96 at gmail.com> |
| License: | MIT + file LICENSE |
| NeedsCompilation: | yes |
| Citation: | RQK citation info |
| CRAN checks: | RQK results |
| Reference manual: | RQK.html , RQK.pdf |
| Package source: | RQK_1.0.0.tar.gz |
| Windows binaries: | r-devel: RQK_1.0.0.zip, r-release: RQK_1.0.0.zip, r-oldrel: RQK_1.0.0.zip |
| macOS binaries: | r-release (arm64): RQK_1.0.0.tgz, r-oldrel (arm64): RQK_1.0.0.tgz, r-release (x86_64): RQK_1.0.0.tgz, r-oldrel (x86_64): RQK_1.0.0.tgz |
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These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.