| add.column | Add Column |
| add.constraint | Add Constraint |
| add.SOS | Add A Special Ordered Set Constraint |
| delete.column | Delete Column |
| delete.constraint | Delete Constraint |
| delete.lp | Delete Linear Program Model |
| dim.lpExtPtr | Dimension of an Object |
| dim<-.lpExtPtr | Dimension of an Object |
| dimnames.lpExtPtr | Dimnames of an Object |
| dimnames<-.lpExtPtr | Dimnames of an Object |
| get.basis | Get Basis |
| get.bounds | Get Bounds |
| get.branch.mode | Get Branch Mode |
| get.column | Get Column |
| get.constr.type | Get Constraint Type |
| get.constr.value | Get Constraint Value |
| get.constraints | Get Constraints |
| get.dual.solution | Get Dual Solution |
| get.kind | Get Kind |
| get.mat | Get Matrix Element |
| get.objective | Get Objective |
| get.primal.solution | Get Primal Solution |
| get.rhs | Get Right-Hand-Side |
| get.sensitivity.obj | Get Sensitivity: Objective |
| get.sensitivity.objex | Get Sensitivity: Objective Extended |
| get.sensitivity.rhs | Get Sensitivity: Right-Hand-Side |
| get.solutioncount | Get Solution Count |
| get.total.iter | Get Total Iterations |
| get.total.nodes | Get Total Nodes |
| get.type | Get Type |
| get.variables | Get Variables |
| guess.basis | Guess Basis |
| lp.control | lpSolve Control Parameters |
| lp.control.options | Solver Control Options |
| make.lp | Make LP |
| name.lp | Name LP |
| plot.lpExtPtr | lpExtPtr Plot Method |
| print.lpExtPtr | lpSolve Print Method |
| read.lp | Read LP |
| resize.lp | Resize LP |
| row.add.mode | Row Add Mode |
| select.solution | Select Solution |
| set.basis | Set Basis |
| set.bounds | Set Bounds |
| set.branch.mode | Set Branch Mode |
| set.branch.weights | Set Branch Weights |
| set.column | Set Column |
| set.constr.type | Set Constraint Type |
| set.constr.value | Set Constraint Value |
| set.mat | Set Matrix Element |
| set.objfn | Set Objective Function |
| set.rhs | Set Right-Hand-Side |
| set.row | Set Row |
| set.semicont | Set Semicontinuous |
| set.type | Set Type |
| solve.lpExtPtr | Solve a Linear Program |
| write.lp | Write Linear Program |