Review session 2 question

[jacobtnyoung]

I can't get the colors to change for the graph object a.

library( sna )

a <- rgraph( 5 )

gplot( a )

[jacobtnyoung]

Good question @jacobtnyoung! You need to add the argument vertex.col= to change the colors. Like this:

library( sna )

a <- rgraph( 5 )

gplot( a )

# here is how you add that argument

gplot( a ,
vertex.col = "blue"
 )