Coef.rrvglm: Returns Important Matrices etc. of a RR-VGLM Object

Description Usage Arguments Details Value Note Author(s) References See Also Examples

View source: R/family.rrr.R

Description

This methods function returns important matrices etc. of a RR-VGLM object.

Usage

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Coef.rrvglm(object, ...)

Arguments

object

An object of class "rrvglm".

...

Currently unused.

Details

The A, B1, C matrices are returned, along with other slots. See rrvglm for details about RR-VGLMs.

Value

An object of class "Coef.rrvglm" (see Coef.rrvglm-class).

Note

This function is an alternative to coef.rrvglm.

Author(s)

Thomas W. Yee

References

Yee, T. W. and Hastie, T. J. (2003) Reduced-rank vector generalized linear models. Statistical Modelling, 3, 15–41.

See Also

Coef.rrvglm-class, print.Coef.rrvglm, rrvglm.

Examples

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# Rank-1 stereotype model of Anderson (1984)
pneumo <- transform(pneumo, let = log(exposure.time), x3 = runif(nrow(pneumo)))
fit <- rrvglm(cbind(normal, mild, severe) ~ let + x3, multinomial, data = pneumo)
coef(fit, matrix = TRUE)
Coef(fit)

VGAM documentation built on May 19, 2017, 10:21 a.m.

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