Report the number of patches or turtles inside `agents`

.

```
NLcount(agents)
# S4 method for matrix
NLcount(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`

.

Integer.

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)
p1 <- patches(w1)
NLcount(p1) # 25 patches
#> [1] 25
# Turtles
t1 <- createTurtles(n = 10, coords = randomXYcor(w1, n = 10))
NLcount(t1) # 10 turtles
#> [1] 10
```