a graphNEL Object.

a vector of node labels (usually in the same node(gr) order).

data.frame file to set node parameters to cytoscape.js. First column should refers to node.names (or node.label) and will be ignored (as we use node.label to set node labels). Every other column must be a logical one (i.e. TRUE/FALSE values per row), and it's name should be separeted by a period (.) (e.g. shape.triangle or color.#FFFF00) One need to mind only valid parameters will be correctly rendered by cytoscape web. Valid parameres are: - width - color

data.frame file to set edge parameters to cytoscape.js. First column must refers to edge.names (or edge.label) and it's value should be set as source~target (e.g. 819~821) (same pattern used for RCytoscape edgeNames() function) Every other column must be a logical one (i.e. TRUE/FALSE values per row), and it's name should be separeted by a period (.) (e.g. width.5 or color.#FFFF00) One need to mind: only valid parameters will be correctly rendered by cytoscape web. Valid parameres are: - shape (valid values: rectangle, roundrectangle, ellipse, triangle, pentagon, hexagon, heptagon, octagon ) - height - color

if TRUE (default) saves a file named "network.json" user's current R Working Directory.