Originally posted by: open_ball
Hi,
I was wondering what the sensitivity ranges provided by cplex tell us. For instance, for a variable I have the ranges below. How should I interpret this?
|
Value
|
Reduced cost
|
Sensitivity range
|
|
21.58758
|
0
|
[-∞..21.587577546] [21.587577546..∞]
|
|
26.75186
|
0
|
[-∞..26.751861982] [26.751861982..∞]
|
|
34.82119
|
0
|
[-∞..34.82119065] [34.82119065..∞]
|
|
0.106622
|
0
|
[-∞..0.106621679] [0.106621679..∞]
|
|
0.13367
|
0
|
[-∞..0.133669894] [0.133669894..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
11.78786
|
0
|
[-∞..11.78786381] [11.78786381..∞]
|
|
0.106622
|
0
|
[-∞..0.106621679] [0.106621679..∞]
|
|
0.13367
|
0
|
[-∞..0.133669894] [0.133669894..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
18.55687
|
0
|
[-∞..18.556871747] [18.556871747..∞]
|
|
20.27715
|
0
|
[-∞..20.277147098] [20.277147098..∞]
|
|
26.55895
|
0
|
[-∞..26.558951518] [26.558951518..∞]
|
|
2.875577
|
0
|
[-∞..2.875576896] [2.875576896..∞]
|
|
-4.11884
|
0
|
[-∞..-4.118835998] [-4.118835998..∞]
|
|
6.845848
|
0
|
[-∞..6.845848105] [6.845848105..∞]
|
|
3.702423
|
0
|
[-∞..3.702422868] [3.702422868..∞]
|
|
5.422698
|
0
|
[-∞..5.422698219] [5.422698219..∞]
|
|
20.05848
|
0
|
[-∞..20.058478641] [20.058478641..∞]
|
|
320.4503
|
0
|
[-∞..320.450324127] [320.450324127..∞]
|
|
322.1706
|
0
|
[-∞..322.170599478] [322.170599478..∞]
|
|
335.5037
|
0
|
[-∞..335.50371904] [335.50371904..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
|
0
|
0
|
[-∞..0] [0..∞]
|
#CPLEXOptimizers#DecisionOptimization