Gets the dimension of the object

Description

Gets the dimension of the object similar to what dim() does, but instead of NULL it will return the length of a vector. If a function is passed, NULL is returned.

Usage

## Default S3 method:
dimension(object, ...)

Arguments

Value

Returns an integer vector or NULL.

Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

See Also

ll.default(). dim() and length().

Examples

  dimension(matrix(1:100, ncol=10))     # 10 10
  dimension(1:14)                       # 14
  dimension(data.frame(a=1:10, b=10:1)) # 10  2
  dimension(print)                      # NULL