Graph view lets users filter and stream line their nodes/notes/documents and visually study their structure. But there is no way to numerically analyse howmany nodes are in the current (filtered) view or how connected they are, average shortest path etc etc.
At the bottom of the window currently, some basic numbers like words and characters are listed. Similarly, number of nodes, number of tags and other statistics could be shown at the bottom in graph view.
I am not aware of any workaround currently. Perhaps one has to use system commands to count files but this will not work when using filters.
Any other graph related statistics like connectedness, average shortest path etc. would be nice.