pick - script and chart function

The pick function returns the n:th expression in the list.

Syntax:  

pick(n, expr1[ , expr2,...exprN])

Arguments:  

Argument	Description
n	n is an integer between 1 and N.

Examples and results:

Example	Result
pick( N, 'A','B',4, 6 )	returns 'B' if N = 2 returns 4 if N = 3