Pajek networks

Dataset: graph

The network acyclic is a network used as the basic example of acyclic graph by Vladimir Batagelj in his courses and workshops on network analysis.

The network acyclic.net describes the network. It is a simple directed network on 11 nodes with 16 arcs.

The left picture presents a 'general' drawing of acyclic.net and the right picture its drawing 'by levels':

acyclic.svg; acyclic2.svg

The file acyclic.paj contains the following data:

• acyclic.net - graph in Pajek format;
• acyclic_depth.clu - partition by levels;
• acyclic_order.per - topological sort order permutation;
• inverse_acyclic_order.per - inverse permutation;
• acyclic_coordinates.vec - double vector with (x,y)-coordinates;

The file acyclic.zip contains the following files:

• acyclic.paj - network data in Pajek project format;
• acyclic.ini - settings for drawing;
• acyclic.svg - general picture of network;
• acyclic2.svg - picture of network by levels.

• acyclic.paj
• acyclic.zip

Example used to explain acyclicity concepts.

• January 2004: Vladimir Batagelj - Pajek input file
• 5. August 2014: Vladimir Batagelj - documentation, included in Pajek networks

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