Turtle and Observer Command

median-of-frogs `[list of commands]`

Returns the median of the [list of commands] when evaluated across all the turtles of breed frogs.

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.

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

Examples:
`median-of-frogs [speed]` returns the median speed of all the turtles of breed frogs.

Related commands:
median-of-list median-of-patches