R: Access the Downloaded 'MIPLIB'

miplib {ROI.models.miplib}

R Documentation

Access the Downloaded `MIPLIB`

Description

Get one or more optimization problems, meta information or a listing of the available MIPLIB 2010 problems.

Usage

miplib(x, folder = system.file("roi_op", package = "ROI.models.miplib"))

Arguments

`x`	a character giving the names of the optimization problems to be returned, if `x` is `"all"` all available problems are returned, if `x` is the name of a single problem the given problem is returned. If `x` is missing a listing of all available problems is returned. If `x` is `"metainfo"` the meta information about the problems is returned.
`folder`	the folder where the optimization problems are stored.

Details

The function miplib searches in the given folder for .rds files and returns them.

Examples

## Not run: 
## list all available MIPLIB-2010 problems
miplib()
## get all miplib problems
miplib("all")
## get a single problem
miplib("rmine6")
## get the meta information
miplib("metainfo")

## End(Not run)