Extract the model weights

weights is a generic function which extracts fitting weights from objects returned by modeling functions. Methods can make use of napredict methods to compensate for the omission of missing values. The default methods does so.

Usage

# S3 method for cpglm
weights(object, type = c("prior", "working"), ...)

# S3 method for speedglm
weights(object, type = c("prior", "working"), ...)

# S3 method for hierCredGLM
weights(object, type = c("prior", "working"), ...)

# S3 method for hierCredTweedie
weights(object, type = c("prior", "working"), ...)

Arguments

object: an object for which the extraction of model weights is meaningful. Can be either cpglm, speedglm, hierCredibility, hierCredGLM or hierCredTweedie
type: indicates if prior or working weights need to be extracted.
...: ignored

Value

Weights extracted from the object object: the default method looks for component "weights" and if not NULL calls napredict on it.

Usage

Arguments

Value

See also