deltaFinder: deltaFinder

Description Usage Arguments Details Value Note Author(s)

View source: R/deltaFinder.R

Description

Function to find the appropriate group update. A potential update value is given and then the corresponding sparse group lasso penalty value is calculated.

Usage

1
deltaFinder(a, lambda1, lambda2, gamma)

Arguments

a

Possbile update value.

lambda1

Tuning parameter pertaining to importance of groups.

lambda2

Tuning parameter pertaining to importance of individuals.

gamma

Scaling / thresholding value.

Details

Internal function used by bisee.

Value

L2 Norm minus one of a given delta group defined by given lambda1, lambda2, and gamma.

Note

Internal function.

Author(s)

Gregory Vaughan


sgee documentation built on May 1, 2019, 7:10 p.m.