ROI: ROI_read – R documentation

Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

ROI_read

Read Optimization Problems

Reads an optimization problem from various file formats and returns an optimization problem of class "OP".

ROI_read(file, type, solver = NULL, ...)

`file`	a character giving the name of the file the optimization problem is to be read from.
`type`	a character giving the type of the file (e.g. `"mps_free"`, `"mps_fixed"`, `"lp_cplex"`, `"lp_lpsolve"`, ...).
`solver`	an optional character giving the name of the plugin (e.g. `"lpsolve"`).
`...`	further arguments passed on to the read method.

x an optimization problem of class "OP".