qreordering {INLA} | R Documentation |
This function compute the reordering (or find the best reordering) using the GMRFLib implementation
inla.qreordering(graph, reordering = inla.reorderings())
graph |
A |
reordering |
The name of the reordering algorithm to be used; either
one of the names listed in |
inla.qreordering
returns a list with the name of the reordering algorithm used or
found, the reordering code for the reordering algorithm,
the actual reordering and its inverse.
Havard Rue hrue@r-inla.org
g = system.file("demodata/germany.graph", package="INLA") r = inla.qreordering(g) m = inla.graph2matrix(g) r = inla.qreordering(m)