Turtle and Observer Command
variance-of-patches `[list of commands]` Returns the variance [list of commands] amongst all the patches. Note: If `[list of commands]` contains no numbers, an error occurs. If some of the `[list of commands]`, when evaluated, are not numbers, those values are ignored. Examples: variance-of-patches [food] returns the variance of the variable food for all the patches. Related commands: variance-of-list variance-of-turtles