Reset all patches values to NA.

clearPatches(world)

# S4 method for worldMatrix
clearPatches(world)

# S4 method for worldArray
clearPatches(world)

Arguments

world

WorldMatrix or worldArray object.

Value

WorldMatrix object with NA values for all patches.

References

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

See also

Examples

w1 <- createWorld() w1 <- NLset(world = w1, agents = patches(w1), val = runif(NLcount(patches(w1)))) w1Val <- of(world = w1, agents = patches(w1)) summary(w1Val)
#> Min. 1st Qu. Median Mean 3rd Qu. Max. #> 0.0006031 0.2408527 0.4884343 0.4944438 0.7399759 0.9990620
w1 <- clearPatches(w1) w1Val <- of(world = w1, agents = patches(w1)) summary(w1Val)
#> Min. 1st Qu. Median Mean 3rd Qu. Max. NA's #> NA NA NA NaN NA NA 1089