Package: MetaHunt
Title: Privacy-Preserving Meta-Analysis via Low-Rank Basis Hunting
Version: 0.1.0
Authors@R: c(
    person("Wenqi", "Shi", , "wenqishi18@gmail.com", role = c("aut", "cre")),
    person("Kosuke", "Imai", , "imai@harvard.edu", role = "aut"),
    person("Yi", "Zhang", , "yizhang0017@gmail.com", role = "aut"))
Description: Tools for privacy-preserving meta-analysis of function-valued
    quantities across heterogeneous studies. Implements the 'MetaHunt'
    pipeline, including the denoised functional Successive Projection
    Algorithm (d-fSPA) for basis hunting, constrained weight estimation,
    Dirichlet regression of weights on study-level covariates, target
    prediction, and split/cross conformal prediction intervals. Operates
    on aggregate-level function evaluations, so individual-level data
    from source studies are not required. Methodology described in
    Shi, Imai, and Zhang (2026) <doi:10.48550/arXiv.2604.23847>.
License: MIT + file LICENSE
Encoding: UTF-8
RoxygenNote: 7.3.3
Depends: R (>= 4.0)
Imports: quadprog, DirichletReg, stats, graphics, grDevices, withr
Suggests: grf, knitr, rmarkdown, testthat (>= 3.0.0)
Config/testthat/edition: 3
URL: https://github.com/WShi18/MetaHunt,
        https://wshi18.github.io/MetaHunt/,
        https://arxiv.org/abs/2604.23847
BugReports: https://github.com/WShi18/MetaHunt/issues
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-05-07 00:50:01 UTC; sophiashi
Author: Wenqi Shi [aut, cre],
  Kosuke Imai [aut],
  Yi Zhang [aut]
Maintainer: Wenqi Shi <wenqishi18@gmail.com>
Repository: CRAN
Date/Publication: 2026-05-12 19:20:43 UTC
Built: R 4.5.2; ; 2026-05-12 20:47:52 UTC; unix
