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robust (version 0.3-19)

undocumented.lmRob: Undocumented lmRob Helper Functions

Description

These functions are used by lmRob and its methods. They are not intended to be called directly by users and are not guaranteed to be included in future versions of the Robust Library.

Usage

lmRob.fit(x, y, x1.idx = NULL, nrep = NULL, robust.control = NULL, ...)
lmRob.wfit(x, y, w, x1.idx = NULL, nrep = NULL, robust.control = NULL, ...)
lmRob.const(eff, ipsi = 1)
lmRob.eff0(mu = 1, itype = 1, iucv = 1, iwww = 1, ialfa = 1, sigmx = 1, upper = 10, til = 1e-04, maxit = 150, tol = 1e-05, epmach = .Machine$double.eps, uflow = .Machine$double.xmin, ta = 0, tb = 0, tc = 0, ipsi = 3)
lmRob.effad(eff)
lmRob.lar(x, y, tol = 1e-06)
lmRob.wm(x, y, coeff0, ucov0, scale0, itype = 1, isigma = -1, ipsi = 1, xk = 0.9440982, beta = 0.2661, wgt = y, tlo = 1e-04, tua = 1.5e-06, mxr = 50)

Arguments

x
x
y
y
x1.idx
x1.idx
nrep
nrep
robust.control
robust.control
...
...
w
w
eff
eff
ipsi
ipsi
mu
mu
itype
itype
iucv
iucv
iwww
iwww
ialfa
ialfa
sigmx
sigmx
upper
upper
til
til
maxit
maxit
tol
tol
epmach
epmach
uflow
uflow
ta
ta
tb
tb
tc
tc
coeff0
coeff0
ucov0
ucov0
scale0
scale0
isigma
isigma
xk
xk
beta
beta
wgt
wgt
tlo
tlo
tua
tua
mxr
mxr

See Also

lmRob