Turtle, Observer, Patch

sdev-of-turtles [list of commands]

Parameters:
[list of commands] List of commands

Description:
Returns the standard deviation of the [list of commands] when evaluated across all the turtles.

Examples:
sdev-of-turtles [speed] returns the standard devation of the speed of all the turtles.

Notes:
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.

When a turtle calls the command, it is not included as part of the calculation.

Related Commands:
max-of-turtles median-of-turtles min-of-turtles mode-of-turtles sdev-of-breed sdev-of-turtles-with sum-of-turtles variance-of-turtles