coef.mixpoissonreg: Coef Method for 'mixpoissonreg' Objects.

In mixpoissonreg: Mixed Poisson Regression for Overdispersed Count Data

Description

Extract model coefficients of fitted mixed Poisson regression models. The parameters arguments allows one to chose if all coefficients should be extracted, with parameters = 'all'; if the coefficients of the mean-related parameters should be extracted, with parameters = 'mean'; if the coefficients of the precision-related parameters should be extracted, with parameters = 'precision'.

Usage

## S3 method for class 'mixpoissonreg'
coef(object, parameters = c("all", "mean", "precision"), ...)

Arguments

object	object of class "mixpoissonreg" containing results from the fitted model.
parameters	a string to determine which coefficients should be extracted: 'all' extracts all coefficients, 'mean' extracts the coefficients of the mean parameters and 'precision' extracts coefficients of the precision parameters.
...	further arguments passed to or from other methods.

Value

A vector containing the coefficients of a mixpoissonreg object.

See Also

vcov.mixpoissonreg

Examples

daysabs_prog <- mixpoissonreg(daysabs ~ prog, data = Attendance)
coef(daysabs_prog)

mixpoissonreg documentation built on March 11, 2021, 1:07 a.m.