standardform {SSPA} | R Documentation

## Transform to standard from

### Description

Transforms an objective function containing non-diagonal penalty to standard form (diagonal penalty)

### Usage

    standardform(b, A, L)

### Arguments

`b` | the b vector of the system: Ax = b.
`A` | the A matrix of the system: Ax = b.
`L` | non-diagonal penalty

### Details

details follow.

### Value

Transformed system ||Ax - b || + lambda ||L|| with L diagonal.

### Author(s)

Maarten van Iterson

[Package SSPA version 2.30.0 Index]