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lessSEM (version 1.5.5)

.ridgeGradient: .ridgeGradient

Description

ridge gradient function

Usage

.ridgeGradient(parameters, tuningParameters, penaltyFunctionArguments)

Value

gradient values

Arguments

parameters

vector with labeled parameter values

tuningParameters

list with field lambda (tuning parameter value)

penaltyFunctionArguments

list with field regularizedParameterLabels (labels of regularized parameters)