agents is non empty, report
NLany(agents) # S4 method for matrix NLany(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.
TRUE if there is at least one patch or one turtle in the
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 <- noPatches() p2 <- patch(w1, 0, 0) NLany(p1)#>  FALSENLany(p2)#>  TRUE#>  TRUENLany(t2)#>  FALSE