Creation of Arrays by Mixed Integer Programming
Overview
'CRAN' packages 'DoE.base' and 'Rmosek' and non-'CRAN' package 'gurobi' are enhanced with functionality for the creation of optimized arrays for experimentation, where optimization is in terms of generalized minimum aberration. It is also possible to optimally extend existing arrays to larger run size. The package writes 'MPS' (Mathematical Programming System) files for use with any mixed integer optimization software that can process such files. If at least one of the commercial products 'Gurobi' or 'Mosek' (free academic licenses available for both) is available, the package also creates arrays by optimization. For installing 'Gurobi' and its R package 'gurobi', follow instructions at https://support.gurobi.com/hc/en-us/articles/14462206790033-How-do-I-install-Gurobi-for-R. For installing 'Mosek' and its R package 'Rmosek', follow instructions at https://www.mosek.com/downloads/ and https://docs.mosek.com/8.1/rmosek/install-interface.html, or use the functionality in the stump CRAN R package 'Rmosek'.
- added an authors@R field to the description
- added package anchors to DoE.base references
- updated gurobi URLs
From inst/NEWS in the release
Install
Health
- OK13 OK2026-08-05
- NOTE12 OK, 1 NOTE2026-08-01
- OK12 OK2026-04-25
- NOTE11 OK, 3 NOTE2026-03-10
Documentation
- Help pages
- 10 (1 internal)includes a package overview page
- Examples that run
- 43%3 run in a plain check · 4 never run
- Exported functions with examples
- 71%
- Documented parameters
- 75%
- Return-value docs
- 100%
- Help pages citing references
- 70%
Downloads
Dependencies
Installing DoE.MIParray adds 14 packages (7 with compiled code, 6.9 MB of source tarballs). Heaviest: colorspace 2.0 MB, rbibutils 1.1 MB, DoE.base 707 KB.
Code & Tests
People & History
Pick two releases to compare their code metrics.
- RR 4.6.0 released · 2026-04-24
- 1.0-2Latest
- RR 4.5.0 released · 2025-04-11
- RR 4.4.0 released · 2024-04-24
- 1.0-12023-08-21 · diff ↗
- RR 4.3.0 released · 2023-04-21
- RR 4.2.0 released · 2022-04-22
- 1.02021-09-28 · diff ↗ ·
added 6 exports
create_ILPlist, write_MPSILPlist, write_MPSMIQP, ff, dToCount, countToDmixed - RR 4.1.0 released · 2021-05-18
- RR 4.0.0 released · 2020-04-24
- 0.132019-07-14 · diff ↗
- RR 3.6.0 released · 2019-04-26
- 0.12
- RR 3.5.0 released · 2018-04-23
- 0.112018-03-01 · diff ↗ ·
added 8 exports
oa_feasible, GWLP, ICFTs, SCFTs, length2, length3, length4, length5 - 0.102017-09-28
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- RR 3.4.0 released · 2017-04-21
Package metadata
- First published
- 2017-09-28
- Total releases
- 7 / 9 yrs
- License
- GPL (>= 2) OSI
- Download size
- 93 KB
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