robeth (version 2.6)

gytstp: Newton-type algorithm for the theta-step

Description

See Marazzi A. (1993), p.295

Usage

gytstp(x, y, ci, theta, wa, cov, ni, oi = 0, gam = .dFvGet()$gma, 
       tol = .dFvGet()$tlo, tau = .dFvGet()$tua, iopt = .dFvGet()$ipo, 
       icase = .dFvGet()$ics, icnv = .dFvGet()$icn, maxit = .dFvGet()$mxt, 
       nitmon = .dFvGet()$ntm)

Arguments

x

See reference

y

See reference

ci

See reference

theta

See reference

wa

See reference

cov

See reference

ni

See reference

oi

See reference

gam

See reference

tol

See reference

tau

See reference

iopt

See reference

icase

See reference

icnv

See reference

maxit

See reference

nitmon

See reference

Value

• See reference

References

Marazzi A. (1993) Algorithm, Routines, and S functions for Robust Statistics. Wadsworth & Brooks/cole, Pacific Grove, California. p.295