is.rectangular {splus2R}

Checks for object rectangularity

Description

Returns TRUE if the input object is rectangular.

Usage

is.rectangular(x)

Arguments

x

any object.

Value

logical, returns TRUE if input object is rectangular.

See Also

as.rectangular.

Examples

is.rectangular(matrix(1:12, nrow=3))
is.rectangular(list(1:3,2:4))
is.rectangular(as.rectangular(list(1:3,2:4)))