sna: read.dot – R documentation

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read.dot

Read Graphviz DOT Files

Reads network information in Graphviz's DOT format, returning an adjacency matrix.

read.dot(...)

...

The name of the file whence to import the data, or else a connection object (suitable for processing by readLines.

The Graphviz project's DOT language is a simple but flexible tool for describing graphs. See the included reference for details.

The imported graph, in adjacency matrix form.

Graphviz Project. "The DOT Language." http://www.graphviz.org/doc/info/lang.html