Displaying 3 results from an estimated 3 matches for "graphopt".
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graphon
2009 Feb 26
1
layout of igraph
Dear R users,
I am trying to draw a network using igraph package. I intend to place the
hub nodes (the ones with the relatively more connection with other nodes) in
the center of the graph. Also, the graph need to be in the fashion that the
higher the correlation between two nodes is , the closer the two nodes will
be. Is there any layout that can help or any other way to do this?
Thanks in
2008 Feb 20
0
igraph package, version 0.5
...'graph.formula' function, for creating small graphs
using symbolic names, by giving simple R formulae.
- Many functions support weighted graphs now: Page Rank, modularity
calculation, the fast greedy community finding algorithm, etc.
- We have a new graph layout algorithm called 'graphopt'.
- A bunch of new functions are added: biconnected components and
articulation points, dyad and triad census, functions for vertex
similarity, functions for estimating closeness, betweenness and
edge betweenness, etc.
- igraph can write files in the DOT format now.
- Some graphics...
2008 Feb 20
0
igraph package, version 0.5
...'graph.formula' function, for creating small graphs
using symbolic names, by giving simple R formulae.
- Many functions support weighted graphs now: Page Rank, modularity
calculation, the fast greedy community finding algorithm, etc.
- We have a new graph layout algorithm called 'graphopt'.
- A bunch of new functions are added: biconnected components and
articulation points, dyad and triad census, functions for vertex
similarity, functions for estimating closeness, betweenness and
edge betweenness, etc.
- igraph can write files in the DOT format now.
- Some graphics...