Standardised reference to edge variables for edge-related graphing arguments

Author: jaeltan

R/map_autographr.R

@@ -55,7 +55,7 @@
 #'   Group variables should have a minimum of 3 nodes,
 #'   if less, number groups will be reduced by
 #'   merging categories with lower counts into one called "other".
-#' @param edge_color Tie variable to be used for coloring the nodes.
+#' @param edge_color Edge variable to be used for coloring the nodes.
 #'   It is easiest if this is added as an edge or tie attribute 
 #'   to the graph before plotting.
 #'   Edges can also be colored by declaring a color instead.