cgwtools (version 4.1)

dim: Function to return dimensions of arguments, or lengths if dim==NULL.

Description

Simple overload to return dim when it's sensible and length otherwise

Usage

dim(item)

Value

Either a single value as returned by length or a vector of integers indicating the magnitude of each dimension as returned by dim

Arguments

item

The object whose dimensions are to be determined

Author

Carl Witthoft,

See Also

dim , length,

Examples

x1<-1:10
x2<-matrix(1,3,4)
dim(x1)
dim(x2)