View source for Flexible Interpretive Structural Modeling

'''Flexible Interpretive Structural Modeling''' (FISM) is an extended and improved version of Warfield's [[Interpretive Structural Modeling|ISM]]. The algorithm of FISM is based on the [[Partially Filled Reachability Matrix]] (PR matrix) model. The PR-matrix model is an extension of a [[Reachability Matrix]] (R-matrix) model and has great utility in all phases of ISM. While, or after an [[Interpretive Structural Model]] is developed, the stakeholders may want to make amends. The procedures for "editing" an ISM or FISM structural model with the aid of a computer are called [[Correction Procedures]]. Correction procedures are the key to FISM.