Report the individuals among `turtles`

that are on the same patches as
the `agents`

.

turtlesOn(world, turtles, agents, breed, simplify = TRUE) # S4 method for worldNLR,agentMatrix,matrix,missing turtlesOn(world, turtles, agents, simplify) # S4 method for worldNLR,agentMatrix,matrix,character turtlesOn(world, turtles, agents, breed, simplify = TRUE)

world | WorldMatrix or worldArray object. |
---|---|

turtles | AgentMatrix object representing the moving agents. |

agents | Matrix (ncol = 2) with the first column "pxcor" and the second column "pycor" representing the patches coordinates, or AgentMatrix object representing the moving agents. |

breed | Characters. Vector of "breed" names for the selected |

simplify | Logical. If |

AgentMatrix representing any individuals from `turtles`

of
any of the given `breed`

, if speficied,
located on the same patches as any of the `agents`

, if `simplify = TRUE`

, or

Matrix (ncol = 2) with the first column "whoTurtles" and the second column
"id" showing which `turtles`

are on the same
patches as which `agents`

represented by "id", if `simplify = FALSE`

.
"id" represents and follows the order of the `agents`

. "id" does not represent
the "who" numbers
of the `agents`

if `agents`

are turtles.

The `agents`

must be located inside the
`world`

's extent.

Wilensky, U. 1999. NetLogo. http://ccl.northwestern.edu/netlogo/. Center for Connected Learning and Computer-Based Modeling, Northwestern University. Evanston, IL.

https://ccl.northwestern.edu/netlogo/docs/dictionary.html#turtles-on

w1 <- createWorld(minPxcor = 0, maxPxcor = 9, minPycor = 0, maxPycor = 9, data = runif(100)) t1 <- createTurtles(n = 500, coords = randomXYcor(w1, n = 500)) plot(w1)