lpSolveAPI - R Interface to 'lp_solve' Version 5.5.2.0

The lpSolveAPI package provides an R interface to 'lp_solve', a Mixed Integer Linear Programming (MILP) solver with support for pure linear, (mixed) integer/binary, semi-continuous and special ordered sets (SOS) models.

Last updated 6 months ago

openblas

7.80 score 78 dependents 636 scripts 14k downloads

scs - Splitting Conic Solver

Solves convex cone programs via operator splitting. Can solve: linear programs ('LPs'), second-order cone programs ('SOCPs'), semidefinite programs ('SDPs'), exponential cone programs ('ECPs'), and power cone programs ('PCPs'), or problems with any combination of those cones. 'SCS' uses 'AMD' (a set of routines for permuting sparse matrices prior to factorization) and 'LDL' (a sparse 'LDL' factorization and solve package) from 'SuiteSparse' (<https://people.engr.tamu.edu/davis/suitesparse.html>).

Last updated 2 years ago

convexoptimizationopenblas

6.46 score 7 stars 53 dependents 16 scripts 3.3k downloads

highs - 'HiGHS' Optimization Solver

R interface to 'HiGHS', an optimization solver for solving mixed integer optimization problems with quadratic or linear objective and linear constraints.

Last updated 7 days ago

cpp

3.82 score 1 stars 8 dependents 45 scripts 1.2k downloads

ROI.plugin.neos - 'NEOS' Plug-in for the 'R' Optimization Interface

Enhances the 'R' Optimization Infrastructure ('ROI') package with a connection to the 'neos' server. 'ROI' optimization problems can be directly be sent to the 'neos' server and solution obtained in the typical 'ROI' style.

Last updated 2 years ago

3.00 score 7 scripts 595 downloads

pandocfilters - Pandoc Filters for R

The document converter 'pandoc' <https://pandoc.org/> is widely used in the R community. One feature of 'pandoc' is that it can produce and consume JSON-formatted abstract syntax trees (AST). This allows to transform a given source document into JSON-formatted AST, alter it by so called filters and pass the altered JSON-formatted AST back to 'pandoc'. This package provides functions which allow to write such filters in native R code. Although this package is inspired by the Python package 'pandocfilters' <https://github.com/jgm/pandocfilters/>, it provides additional convenience functions which make it simple to use the 'pandocfilters' package as a report generator. Since 'pandocfilters' inherits most of it's functionality from 'pandoc' it can create documents in many formats (for more information see <https://pandoc.org/>) but is also bound to the same limitations as 'pandoc'.

Last updated 2 years ago

2.80 score 63 scripts 221 downloads

ROI.models.miplib - 'ROI' Access to 'MIPLIB' 2010 Benchmark Instances

The mixed integer programming library 'MIPLIB' (see <http://miplib.zib.de/>) is commonly used to compare the performance of mixed integer optimization solvers. This package provides functions to access 'MIPLIB' from the 'R' Optimization Infrastructure ('ROI'). More information about 'MIPLIB' can be found in the paper by Koch et al. available at <http://mpc.zib.de/index.php/MPC/article/viewFile/56/28>. The 'README.md' file illustrates how to use this package.

Last updated 2 years ago

2.70 score 5 scripts 173 downloads

ROI.plugin.optimx - 'optimx' Plug-in for the 'R' Optimization Infrastructure

Enhances the R Optimization Infrastructure ('ROI') package with the 'optimx' package.

Last updated 2 years ago

2.48 score 1 dependents 3 scripts 234 downloads

ROI.plugin.scs - 'SCS' Plug-in for the 'R' Optimization Infrastructure

Enhances the 'R' Optimization Infrastructure ('ROI') package with the 'SCS' solver for solving convex cone problems.

Last updated 2 years ago

2.15 score 14 scripts 232 downloads

ROI.plugin.alabama - 'alabama' Plug-in for the 'R' Optimization Infrastructure

Enhances the R Optimization Infrastructure ('ROI') package with the 'alabama' solver for solving nonlinear optimization problems.

Last updated 2 years ago

2.15 score 14 scripts 625 downloads

ROI.plugin.deoptim - 'DEoptim' and 'DEoptimR' Plugin for the 'R' Optimization Interface

Enhances the R Optimization Infrastructure ('ROI') package with the 'DEoptim' and 'DEoptimR' package. 'DEoptim' is used for unconstrained optimization and 'DEoptimR' for constrained optimization.

Last updated 2 years ago

2.08 score 12 scripts 189 downloads

ROI.plugin.ipop - 'ipop' Plug-in for the 'R' Optimization Interface

Enhances the 'R' Optimization Infrastructure ('ROI') package by registering the 'ipop' solver from package 'kernlab'.

Last updated 2 years ago

2.00 score 2 scripts 140 downloads

ROI.plugin.nloptr - 'nloptr' Plug-in for the 'R' Optimization Infrastructure

Enhances the R Optimization Infrastructure ('ROI') package with the 'NLopt' solver for solving nonlinear optimization problems.

Last updated 2 years ago

2.00 score 8 scripts 228 downloads

ROI.plugin.msbinlp - 'Multi-Solution' Binary Linear Problem Plug-in for the 'R' Optimization Interface

Enhances the 'R' Optimization Infrastructure ('ROI') package with the possibility to obtain multiple solutions for linear problems with binary variables. The main function is copied (with small modifications) from the relations package.

Last updated 2 years ago

2.00 score 4 scripts 182 downloads

ROI.plugin.osqp - 'osqp' Plugin for the 'R' Optimization Infrastructure

Enhances the 'R' Optimization Infrastructure ('ROI') package with the quadratic solver 'OSQP'. More information about 'OSQP' can be found at <https://osqp.org>.

Last updated 2 years ago

2.00 score 2 scripts 170 downloads

ROI.models.globalOptTests - 'ROI' Optimization Problems Based on 'globalOptTests'

A collection of non-linear optimization problems with box bounds transformed into 'ROI' optimization problems. This package provides a wrapper around the 'globalOptTests' which provides a collection of global optimization problems. More information can be found in the 'README' file.

Last updated 8 days ago

1.70 score 3 scripts 182 downloads

ROI.plugin.highs - 'HiGHS' Plugin for the 'R' Optimization Infrastructure

Enhances the 'R' Optimization Infrastructure ('ROI') package with the quadratic solver 'HiGHS'. More information about 'HiGHS' can be found at <https://highs.dev>.

Last updated 2 years ago

1.70 score 141 downloads

pdfminer - Read Portable Document Format (PDF) Files

Provides an interface to 'PDFMiner' <https://github.com/pdfminer/pdfminer.six> a 'Python' package for extracting information from 'PDF'-files. 'PDFMiner' has the goal to get all information available in a 'PDF'-file, position of the characters, font type, font size and informations about lines. Which makes it the perfect starting point for extracting tables from 'PDF'-files. More information can be found in the package 'README'-file.

Last updated 5 years ago

1.70 score 4 scripts 174 downloads

NLPclient - Stanford 'CoreNLP' Annotation Client

Stanford 'CoreNLP' annotation client. Stanford 'CoreNLP' <https://stanfordnlp.github.io/CoreNLP/index.html> integrates all NLP tools from the Stanford Natural Language Processing Group, including a part-of-speech (POS) tagger, a named entity recognizer (NER), a parser, and a coreference resolution system, and provides model files for the analysis of English. More information can be found in the README.

Last updated 5 years ago

1.70 score 96 downloads

xmlrpc2 - Implementation of the Remote Procedure Call Protocol ('XML-RPC')

The 'XML-RPC' is a remote procedure call protocol based on 'XML'. The 'xmlrpc2' package is inspired by the 'XMLRPC' package but uses the 'curl' and 'xml2' packages instead 'RCurl' and 'XML'.

Last updated 6 years ago

1.48 score 1 dependents 5 scripts 246 downloads

ROI.models.netlib - 'ROI' Optimization Problems Based on 'NETLIB-LP'

A collection of 'ROI' optimization problems based on the 'NETLIB-LP' collection. 'Netlib' is a software repository, which amongst many other software for scientific computing contains a collection of linear programming problems. The purpose of this package is to make this problems easily accessible from 'R' as 'ROI' optimization problems.

Last updated 2 years ago

1.00 score 8 scripts 188 downloads