Reference

All functions
c_EdgeListFromSegList()	Turn a segment list into an edgelist suitable for constructing an ngraph
c_ListofMatrixRows()	Convert a matrix into list of row vectors
c_listlengths()	A simple function to compute the lengths of the elements of an R list
c_seglengths() c_total_cable()	Compute summed segment lengths or total cable
c_topntail() c_topntail_list()	Find the first and last elements of all vectors in a list