help > RE: Select a subset of nodes to be plotted
Feb 5, 2019  05:02 AM | Mingrui Xia
RE: Select a subset of nodes to be plotted
Hi Georgette,

There is a function in the option panel for the node settings. Please choose "Has connections" to draw only nodes with a connection in the connectivity matrix.

Originally posted by Georgette Argiris:
Hello, I'm using Power's taxonomy (264 nodes) to plot connectivity values but I do not have connectivity present between all of the nodes. I would like to only plot those nodes that have a connection between and am unsure how to approach the problem. I thought that I can either:
1.) Keep the .node file of 264 nodes the same and just set the color to transparent if possible (which I don't know how to do) or...
2.) Modify the .node file to contain only those nodes for which there is a connection and consequently modify the .edge file to a restricted adjacency matrix where only nodes with connection are kept (e.g., 206x206 instead of 264x264). I tried the second option but I get an error saying that index in position 1 is outside of bounds. 
Can someone provide me with any suggestions? Thank you!


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Georgette Argiris Feb 4, 2019
RE: Select a subset of nodes to be plotted
Mingrui Xia Feb 5, 2019