R: Extract gls (or ols) model residuals

residuals {mvMORPH}

R Documentation

Extract gls (or ols) model residuals

Returns the residuals of a linear model of class 'mvgls'.


## S3 method for class 'mvgls'
residuals(object, type, ...)

`object`	an object of class 'mvgls' obtained from a `mvgls` or `mvols` fit.
`type`	an optional character string specifying the type of residuals to be used. To match conventions used in the nlme package: if "`response`", the "raw" residuals (observed-fitted) are used; else, if "normalized", the normalized residuals (the residuals pre-multiplied by the inverse square-root factor of the estimated (between observations) covariance matrix) are used. Note however that there is still between variables correlations with both types.
`...`	other arguments for this generic function (not used).

A matrix with the residuals for the linear model fitted by mvgls or mvols.

J. Clavel