is.positive {landsepi}

is.positive

Description

Tests if a number or vector is positive (including 0)

Usage

is.positive(x)

Arguments

x

a number or vector or matrix

Value

a logical of the same size as x

Examples

is.positive(-5)
is.positive(10)
is.positive(2.5)
is.positive(matrix(1:9, nrow=3))