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gls-internal: Auxiliary functions used by gls

Description

These are functions used by gls to call its compiled C code. They are exported to allow experimentation with modified versions.

Usage

glsApVar(glsSt, sigma, conLin = attr(glsSt, "conLin"),
         .relStep = .Machine$double.eps^(1/3), minAbsPar = 0, natural = TRUE)
glsEstimate(object, conLin = attr(object, "conLin"),
            control = list(singular.ok = FALSE))

Arguments

glsSt, object
An object inheriting from class "glsStruct".
sigma
the estimated residual standard error: see glsObject.
conLin
A condensed linear model: see logLik.glsStruct.
.relStep, minAbsPar, natural
Control values: see glsControl.
control
The relevant part of a glsControl return value.