XploRe Help : size

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Function:		size
Description:		gives the number of elements contained in a list or array

Usage:	`y = size(x)`
Input:
	`x`	list or array (of strings or numbers)
Output:
	`y`	integer, the number of elements

Note:

If the argument isn't a list or a matrix, size will return 0.

Example:

x1=(1:4)' x2=matrix(2,2) y=list(x1,x2,(4:6)',9,8,"XploRe") size(y) size(x2)

Result:

Contents of size
[1,]     6

Contents of size
[1,]     4