The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

Edge Adjacency Matrix

Creates an edge adjacency matrix of the given network. The column and rows of the table are the edge id and the cell value depends on the selected weight option e.g. 1 if two edges share a node.

Dialog Options

Sort matrix columns by edge id
The columns and rows are sorted by the edge id
weight
Choose one of the available weight options.
Replace missing value with 0
Edge pairs that do not share a common node will be marked with 0 instead of a missing value
Maximum number of parallel proceses
Decrease the number of parallel processes in case of memory problems.

Ports

Input Ports
0 Network to create the edge adjacency matrix
Output Ports
0 Edge adjacency table
This node is contained in Network Base Plug-in provided by Chair for Bioinformatics and Information Mining,University of Konstanz,Germany.