PageRank, software package. A suite of drivers to compute the PageRank vector for a directed graph. The Pagerank package provides a single driver call capable of running different pagerank algorithm: 1) PageRank with power iterations. 2) PageRank with gauss-seidel iterations. 3) PageRank as a linear system (bicgstab and gmres solvers). 4) PageRank with the arnoldi factorization. 5) Approximate personalized PageRank