revise_ArcInfo_nodelabels function

Reset implicit node labels of an ArcInfo object

revise_ArcInfo_nodelabels(x, new, old_positions = 1L:length(new))

Arguments

• x: an ArcInfo object
• new: character; the new node labels (level sets for factors encoding arc start or end nodes)
• old_positions: integer; positions for old levels with new levels vector

Returns

ArcInfo object with new levels

Author(s)

Ben Hansen