deleteNodeAttribute: deleteNodeAttribute
In RCytoscape: Display and manipulate graphs in Cytoscape

Description Usage Arguments Value Author(s) See Also Examples

Node and node attributes are usually added to a Cytoscape network by defining them on the graph used to construct a CytoscapeWindow. Once Cytoscape has been passed an attribute, however, it persists until you exit the application or delete it – using the Cytoscape graphical user interface, or by calling this method.

1	deleteNodeAttribute(obj, attribute.name)

`obj`	a `CytoscapeConnectionClass` object or CytoscapeWindow object.
`attribute.name`	a `character string`, the name of the attribute you wish to delete.

nothing

Paul Shannon

getNodeAttributeNames addNodeAttribute

  window.name = 'demo.deleteNodeAttribute'
  cw = new.CytoscapeWindow (window.name, graph=makeSimpleGraph ())
  displayGraph (cw)
  redraw (cw)
  layoutNetwork(cw)

  print (paste ("before: ", getNodeAttributeNames (cw)))
  deleteNodeAttribute (cw, 'count')
  print (paste ("after: ", getNodeAttributeNames (cw)))