This website offers a versatile calculator accommodating the MEREC (MEthod based on the Removal Effects of Criteria) objective weight method and the WISP (Weighted Sum Product Method) ranking method. These tools are designed to address the challenges presented by Multiple Criteria Decision Making problems. Whether you prefer to use each method individually or in combination as a hybrid approach, you can effortlessly leverage the calculator. Simply input your problem data, including alternatives, criteria, Cost-Benefit indicators, and their corresponding values, using the provided CSV examples.
Obtain the MEREC´s objetive weights for a given decision matrix.
WISP CalculatorSolve a MCDM problem using the WISP method by providing a decision matrix and the criteria´s weights.
MEREC-WISP CalculatorCompletly solve a MCDM problem through this hybrid method by providing a decision matrix.