inconsistency.hpp File Reference

Saaty consistency index and ratio for pairwise matrices. More...

#include <cstddef>
#include "anpcpp/eigen.hpp"
#include "anpcpp/matrix.hpp"

Go to the source code of this file.

Classes
struct	anpcpp::ConsistencyOptions
	Options for consistency. More...
struct	anpcpp::ConsistencyResult
	Full consistency analysis result. More...

Namespaces
namespace	anpcpp
	Analytic Network Process computational library.

Functions
double	anpcpp::random_index (std::size_t n)
	Saaty random index (RI) for matrix order n.
double	anpcpp::consistency_index (double lambda_max, std::size_t n)
	Consistency index CI = (lambda_max - n) / (n - 1).
double	anpcpp::consistency_ratio (double lambda_max, std::size_t n)
	Consistency ratio CR = CI / RI.
ConsistencyResult	anpcpp::consistency (const Matrix &mat, ConsistencyOptions options={})
	Computes Saaty CI and CR for a pairwise comparison matrix.
double	anpcpp::consistency_index (const Matrix &mat, ConsistencyOptions options={})
	Consistency index from a matrix (throws on non-convergence).
double	anpcpp::consistency_ratio (const Matrix &mat, ConsistencyOptions options={})
	Consistency ratio from a matrix (throws on non-convergence).

Detailed Description

Saaty consistency index and ratio for pairwise matrices.