pracma (version 1.4.5)

isempty: isempty Property

Description

Determine if an object is empty.

Usage

isempty(x)

Arguments

x

an R object

Value

• TRUE if x has length 0; otherwise, FALSE.

Details

An empty object has length zero.

Examples

isempty(c(0))            # FALSE
isempty(matrix(0, 1, 0)) # TRUE