Full Storage Representation for Packed Matrices --- Generic Function

DESCRIPTION:

Expands decompositions stored in compact form into matrix factors. Methods are available for the following classes from the library: , , ,

USAGE:

unpack(x, ...) 

REQUIRED ARGUMENTS:

x
a matrix stored in packed form.

OPTIONAL ARGUMENTS:

...
additional arguments needed (not currently used in any method).

VALUE:

the full-storage representation of x .

EXAMPLES:

library(Matrix) 
x <- Diagonal( 1:3) 
x 
unpack(x)