Returns the vectors of indirect influences and indirect dependences and the matrix of indirect influences according with the PageRank method.
pagerank(D,p) // Show the matrix of indirect influences, always needs the parameters D and p. [T,d,f]=pagerank(D,p) // Show the vector of indirect influences f, the vector of indirect dependences d and the matrix T of indirect influences.
Value of the parameter for the PageRank method, look the bibliography.
Transpose of the adjacency matrix of a graph.
Name of the variable to store the indirect influences vector.
Name of the variable to store the indirect dependences vector.
Name of the variable to store the indirect influences matrix.
This function gives the vector of indirect influences and dependences and the matrix of indirect influences of a given matrix of direct influences according with the PageRank method. You only need to declare the adjacency matrix of the graph, the function makes all the process. This method does'nt support polynomial matrices.
Indirect Influences, Rafael Díaz. preprint http://arxiv.org/abs/0906.1610v1
Cálculo de Influencias Indirectas en Scilab. Rafael Díaz, Jorge Catumba.