cornerLcurve {SSPA}R Documentation

Find corner L-curve

Description

Find corner L-curve

Usage

cornerLcurve(A, beta, b, lambda, z, verbose = FALSE)

Arguments

A

the A matrix of the system: Ax = b.

beta

regression coefficients.

b

the b vector of the system: Ax = b.

lambda

grid of penalty values.

z

intermediate matrix for L-curvature calculation.

verbose

Verbose TRUE/FALSE

Details

details follow.

Value

index for the corner of the L-curve.

Author(s)

Maarten van Iterson


[Package SSPA version 2.30.0 Index]