Matrix (version 0.95-3)

expand: Expand a Decomposition into Factors

Description

Expands decompositions stored in compact form into factors.

Usage

expand(x, ...)

Arguments

x

a matrix decomposition.

...

further arguments passed to or from other methods.

Value

• The expanded decomposition, typically a list of matrix factors.

Details

This is a generic function with special methods for different types of decompositions. Use methods("expand") to list all the methods for the expand generic.

See Also

facmul.

Examples

(x <- Matrix(round(rnorm(9),2), 3, 3))
(ex <- expand(lux <- lu(x)))