and4gn: adds a series of nodes to a gn object

In g4n: graph for networks

Description

This function adds a series of nodes to a /gn/ without any links giving them the names into argument 'names'. They are unidimensional with empty variable names.

Usage

and4gn(gn, names=1, pos=NULL)

Arguments

gn	The object gn to be completed
names	(=1) when numeric of length 1, it indicates the number of nodes to add (and the name will be automatically determined by form3names function. When character it is the vector of the new names and its length gives the number of node to add.
pos	(=NULL) gives the positions to add. When null, they will be automatically provided. When a matrix, it must comprise as many rows as new nodes and 2 (x,y) or 3 (x,y,z) columns.

Details

With respect to the internal order, the new nodes are introduced at the end.

Value

The completed object gn

Examples

 g4n3k("RESET"); # needed only for R checking, to be forgotten
 and4gn(g4n.gn7, c("U", "V", "W")); 

g4n documentation built on May 2, 2019, 5:47 p.m.