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The INTPOINT Procedure

Overview
Mathematical Description of NPSC Mathematical Description of LP The Interior Point Algorithm Network Models
Getting Started
NPSC Problems LP Problems Typical PROC INTPOINT Run
Syntax
Functional Summary Dictionary of Options PROC INTPOINT Statement CAPACITY Statement COEF Statement COLUMN Statement COST Statement DEMAND Statement HEADNODE Statement ID Statement LO Statement NAME Statement NODE Statement QUIT Statement RHS Statement ROW Statement RUN Statement SUPDEM Statement SUPPLY Statement TAILNODE Statement TYPE Statement VAR Statement
Details
Input Data Sets Output Data Sets Converting Any PROC INTPOINT Format to an MPS-Format SAS Data Set Case Sensitivity Loop Arcs Multiple Arcs Flow and Value Bounds Tightening Bounds and Side Constraints Reasons for Infeasibility Missing S Supply and Missing D Demand Values Balancing Total Supply and Total Demand How to Make the Data Read of PROC INTPOINT More Efficient Stopping Criteria
Examples
Production, Inventory, Distribution Problem Altering Arc Data Adding Side Constraints Using Constraints and More Alteration to Arc Data Nonarc Variables in the Side Constraints Solving an LP Problem with Data in MPS Format Converting to an MPS-Format SAS Data Set Migration to OPTMODEL: Production, Inventory, Distribution
References

Details: INTPOINT Procedure

Subsections:

Input Data Sets
Output Data Sets
Converting Any PROC INTPOINT Format to an MPS-Format SAS Data Set
Case Sensitivity
Loop Arcs
Multiple Arcs
Flow and Value Bounds
Tightening Bounds and Side Constraints
Reasons for Infeasibility
Missing S Supply and Missing D Demand Values
Balancing Total Supply and Total Demand
How to Make the Data Read of PROC INTPOINT More Efficient
Stopping Criteria

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