[Help-glpk] GLPK

[Kelli Motoshige]

I am interested in sofware programs that are capable of solving integer
and mixed integer programming optimization problems.  Does GLPK
specifically perform sensitivity analysis on integer and mixed integer
programs?  For example, is it able to determine a range of parameters
for which the IP solution remains optimal?  Also, can it handle changing
several variables simultaneously to see the effects on the solution?
Any information on this is much appreciated, or any other techniques or
tools you are aware of that may have this capability.

Thank you,
Kelli Motoshige