assertive.properties (version 0.0-4)

DIM: Get the dimensions of an object

Description

Get the dimensions of an object, retuning the length if that object has no dim attribute.

Usage

DIM(x)

Arguments

x

Any object.

Value

A integer vector of non-negative values.

See Also

NROW, dim

Examples

# NOT RUN {
# For data frames and matrices, DIM is the same as dim.
DIM(sleep) 
# For vectors (and other objects without a dim attribute), DIM is the 
# same as length.
DIM(1:10)
DIM(list(x = 1:10))
# }