Show HN: Rmpk – Mixed Integer Linear and Quadratic Programming in R

Re:Show HN: Rmpk – Mixed Integer Linear and Quadratic Progra... by freemint on Sunday November 28, 2021 @03:53AM (#29367321)

The inspiration from JuMP is obvious however I couldn't find a list of supported solvers.

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Re:Show HN: Rmpk – Mixed Integer Linear and Quadratic Progra... by watwatwat123 on Sunday November 28, 2021 @05:14AM (#29367729)

I need to document that better, but rmpk ships with a "ROI optimizer". ROI is an R package that provides bindings to most of the popular solvers: https://roi.r-forge.r-project.org

But I am also working on providing custom bindings to different solvers, to be able to have more control over them. E.g. GLPK: https://github.com/r-opt/GLPKoptimizer

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Re:Show HN: Rmpk – Mixed Integer Linear and Quadratic Progra... by freemint on Sunday November 28, 2021 @07:43AM (#29368492)

The list of supported solvers is impressive. There are some which I don't know MOI can talk too.

Are there any solvers written in R and not just written in another programming language and wrapped?

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Re:Show HN: Rmpk – Mixed Integer Linear and Quadratic Progra... by watwatwat123 on Sunday November 28, 2021 @11:44AM (#29370347)

I just added a list of the supported solvers to the README. Around 20.

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Re:Show HN: Rmpk – Mixed Integer Linear and Quadratic Progra... by watwatwat123 on Sunday November 28, 2021 @10:33AM (#29369653)

I am not aware of any.

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