residuals.glsStruct function

Calculate glsStruct Residuals

The residuals for the linear model represented by object

are extracted.

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

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.

Returns

a vector with the residuals for the linear model represented by object.

Author(s)

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

Note

This method function is primarily used inside gls and residuals.gls.

See Also

gls, glsStruct, residuals.gls, fitted.glsStruct