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nlme (version 3.1-166)

residuals.glsStruct: Calculate glsStruct Residuals

Description

The residuals for the linear model represented by object are extracted.

Usage

# S3 method for glsStruct
residuals(object, glsFit, ...)

Value

a vector with the residuals for the linear model represented by

object.

Arguments

object

an object inheriting from class "glsStruct", representing a list of linear model components, such as corStruct and "varFunc" objects.

glsFit

an optional list with components logLik (log-likelihood), beta (coefficients), sigma (standard deviation for error term), varBeta (coefficients' covariance matrix), fitted (fitted values), and residuals (residuals). Defaults to attr(object, "glsFit").

...

some methods for this generic require additional arguments. None are used in this method.

Author

José Pinheiro and Douglas Bates bates@stat.wisc.edu

See Also

gls, glsStruct, residuals.gls, fitted.glsStruct