Hi,
I'm new to the forum so apologies in advance if I violate some protocol...
I would like to do some slightly more advanced linear programming problems including calculating shadow prices, ranges of feasibility, and ranges of optimality. The linearprogramming.pl routines do not appear to provide these as part of the results. The shadow prices can be determined by either solving the dual, but...
Basically, I'm trying to avoid having to write the code myself, hoping someone has already done it. Is anyone aware of any existing questions or library functions that solve LPs and generate the sensitivity analysis?
Thanks in advance!
Gary