Package: SOAs
Title: Creation of Stratum Orthogonal Arrays
Version: 1.4-1
Authors@R: 
    c(person(given = "Ulrike",
           family = "Groemping",
           role = c("aut", "cre"),
           email = "ulrike.groemping@bht-berlin.de"),
      person(given = "Rob",
             family = "Carnell",
             role = c("ctb"),
             email = "bertcarnell@gmail.com"), 
      person(given = "Hongquan",
             family = "Xu",
             role = c("ctb")) 
             )
Description: Creates stratum orthogonal arrays (also known as strong orthogonal arrays). These are arrays with more levels per column than the typical orthogonal array, and whose low order projections behave like orthogonal arrays, when collapsing levels to coarser strata. Details are described in Groemping (2022) "A unifying implementation of stratum (aka strong) orthogonal arrays" <http://www1.bht-berlin.de/FB_II/reports/Report-2022-002.pdf>.
Depends: R (>= 3.6.0), DoE.base (>= 1.2)
Imports: stats, combinat, FrF2, igraph, lhs (>= 1.1.3), conf.design,
        sfsmisc, partitions
License: GPL (>= 2)
Encoding: UTF-8
URL: https://github.com/bertcarnell/SOAs
BugReports: https://github.com/bertcarnell/SOAs/issues
RoxygenNote: 7.3.2
Suggests: testthat (>= 3.0.0)
Config/testthat/edition: 3
NeedsCompilation: no
Packaged: 2025-09-03 13:51:49 UTC; groemping
Author: Ulrike Groemping [aut, cre],
  Rob Carnell [ctb],
  Hongquan Xu [ctb]
Maintainer: Ulrike Groemping <ulrike.groemping@bht-berlin.de>
Repository: CRAN
Date/Publication: 2025-09-03 14:20:12 UTC
Built: R 4.6.0; ; 2026-04-27 20:21:43 UTC; unix
