select.solution function

Select Solution

Select which solution is returned by the lpSolve accessor methods.

select.solution(lprec, solution)

Arguments

• lprec: an lpSolve linear program model object.
• solution: optional. An integer between 1 and the number of optimal solutions to the model.

Details

When the branch and bound algorithm is used (i.e., when there are integer, semi-continuous or SOS variables in the model) there may be multiple optimal solutions.

Returns

a single integer value: the number of optimal solutions.

References

https://lpsolve.sourceforge.net/5.5/index.htm

Author(s)

Kjell Konis kjell.konis@me.com