Hi Can some one please point out where i am wrong. I am trying to position set of nodes column-wise in cytoscape using RCytoscape A----D B----E C----F
------------------- g <- new ('graphNEL', edgemode='undirected') cw <- CytoscapeWindow ('smallExample', graph=RCytoscape::makeSimpleGraph()) layout (cw, 'jgraph-spring') redraw(cw) nodesFr = c('A', 'B', 'C') nodesTo =c('D', 'E', 'F') nodesAll = union(nodesFr, nodesTo) nElemFr = length(nodesFr) nElemTo = length(nodesTo) g <- graph::addNode(nodesAll, g) setPosition(cw, nodesFr , c(400, 400, 400), c(100, 200, 300)) setPosition(cw, nodesTo , c(600, 600, 600), c(100, 200, 300)) Error in convertToR(xmlParse(node, asText = TRUE)) : faultCode: 0 faultString: Failed to invoke method setNodesPositions in class tudelft.CytoscapeRPC.CytoscapeRPCCallHandler: null setPosition(cw, nodesTo , c(600, 600, 600), c(100, 200, 300)) Error in convertToR(xmlParse(node, asText = TRUE)) : faultCode: 1001 faultString: Node with id: D could not be found. Thanks --Fahim [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.