read.neuron.swc reads an SWC file on disk into a fully
read.neuron.swc(f, ...) read.ngraph.swc(f, weights = FALSE, directed = TRUE, ...)
path to file
Logical value indicating whether edge weights defined by the
3D distance between points should be added to graph (default
Whether the resultant graph should be directed (default TRUE)
These functions will accept SWC neurons with multiple trees and
arbitrary point index order. However only
accept SWC files with cycles.
These functions would normally be called from
than used directly.
According to http://www.neuronland.org/NLMorphologyConverter/MorphologyFormats/SWC/Spec.html SWC file format has a radius not a diameter specification