Provide statistical output

[tferr]

Right now the ability to summarize reconstructions statistically is rather poor and limited to the the Export as csv command or the Analyze Skeleton output that runs on digitized paths. There is really no straight forward way to obtain at a glance things such as N. of branch points, Total length, etc... Otherwise, we should at least point users to web-tools such as L-measure or Remod or nat

[tferr]

A list of external tools is being compiled at https://imagej.net/Neuroanatomy:External_Resources. .
There is also lots of Python code for visualization and analysis that ought to be added to this list. E.g.,

• BlenderSWCVizualizer: https://github.com/dEvasEnApati/BlenderSWCVizualizer
• NeuroM: https://github.com/BlueBrain/NeuroM
• btmorph_v2: https://github.com/btorboist/btmorph_v2

It would be really nice to generate some Jupyter Notebooks (see also huangziwei/TracePy#1). But perhaps such effort already started elsewhere?
@dEvasEnApati, @btorboist, @huangziwei, @BlueBrain, any thoughts?

[tferr]

Just for those monitoring this issue: Without any feedback just went ahead and wrote a couple of scijava commands. It is now possible to:

• Measure filtered paths
• Retrieve summary statistics (with distribution histograms) of common properties
• Perform Strahler analysis
  Here is how it looks:
  

I'm closing this now, but I still think it would be great generate some Jupyter Notebooks. Will reopen if someone gets interested in this again