igraph

R: stochasticMatrix is _very_ slow if it uses sparse matrices

Bug #1008838 reported by Gábor Csárdi
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
igraph
Fix Released
Undecided
Gábor Csárdi
igraph 0.6 "Godot"

Bug Description

See the example in the manual:

g <- barabasi.game(n = 10^3, power = 2, directed = FALSE)
W <- stochasticMatrix(g, norm = "col")
class(W)

Revision history for this message
Gábor Csárdi (gabor.csardi) wrote :

Replaced stochasticMatrix with get.stochastic which calls back to C. Revision #2825 (0.6-main).

Changed in igraph:
status: New → Fix Released
assignee: nobody → Gábor Csárdi (gabor.csardi)
Revision history for this message
Gábor Csárdi (gabor.csardi) wrote : Continue on github

The development of igraph has moved to github, so please do not comment on this bug here. You are of course welcome to comment on github, here:
https://github.com/igraph/igraph/issues/455

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