How do I export dual variables from OPTMODEL to a CSV file?

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How do I export dual variables from OPTMODEL to a CSV file?

Hi All,

I am executing sas remotely on my university servers and using the OPTMODEL proc. This is a simple LP and I would like to know which constraints are binding. For this purpose I can look at the dual variable of a constraint. However the constraints are indexed by multiple indices based on the number of nodes in a network. Which means for each set of nodes [i,j] I have a constraint. This forms a matrix of dual variables and I can use CSET1[5,7].dual to refer to constraint regarding nodes 5 and 7 in constraint set CSET1. How do I export these dual values to a csv file?

Thanks

SAS Employee
Posts: 433

Re: How do I export dual variables from OPTMODEL to a CSV file?

Questions about PROC OPTMODEL in SAS/OR are better suited for the Mathematical Optimization and Operations Research Community.  If you still need help, please post there.

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