Report the agents values for the requested variable.
of(world, agents, var)
# S4 method for missing,agentMatrix,character
of(agents, var)
# S4 method for worldMatrix,matrix,missing
of(world, agents)
# S4 method for worldArray,matrix,character
of(world, agents, var)WorldMatrix or worldArray object.
Matrix (ncol = 2) with the first column pxcor and the second
column pycor representing the patches coordinates, or
AgentMatrix object representing the moving agents.
Character. Vector of the names of the selected agents variables.
If agents are patches and the world is a
worldMatrix object, var must not be provided. If
agents are patches and the world is a
worldArray object, var is the name of the layers to
use to define the patches
values. If agents are turtles, var is some of
the turtles' variable and can be any of the variables created
when turtles were created,
as well as any variable created with turtlesOwn().
Vector of values for the agents if one variable is
requested. The class depends
of the variable class. The order of the vector follows the order
of the agents, or
Matrix or Dataframe (ncol = length(var), nrow = NLcount(agents))
if more than one variable is requested. The row order
follows the order of the agents.
world must be provided only if agents are patches.
Wilensky, U. 1999. NetLogo. http://ccl.northwestern.edu/netlogo/. Center for Connected Learning and Computer-Based Modeling, Northwestern University. Evanston, IL.
# Patches
w1 <- createWorld(minPxcor = 0, maxPxcor = 4, minPycor = 0, maxPycor = 4,
data = 1:25)
of(world = w1, agents = patch(w1, c(0, 0), c(4, 0)))
#> [1] 1 21
# Turtles
t1 <- createTurtles(n = 10, coords = randomXYcor(w1, n = 10))
of(agents = t1, var = "heading")
#> [1] 281.38946 33.28600 350.25501 254.06815 17.16292 229.28174 105.45009
#> [8] 230.04052 237.30886 99.59728