glm.cmp-ZICMP-support: Supporting Functions for ZICMP Regression

In COMPoissonReg: Conway-Maxwell Poisson (COM-Poisson) Regression

Supporting Functions for ZICMP Regression

Description

Supporting Functions for ZICMP Regression

Usage

## S3 method for class 'zicmpfit'
summary(object, ...)

## S3 method for class 'zicmpfit'
print(x, ...)

## S3 method for class 'zicmpfit'
logLik(object, ...)

## S3 method for class 'zicmpfit'
AIC(object, ..., k = 2)

## S3 method for class 'zicmpfit'
BIC(object, ...)

## S3 method for class 'zicmpfit'
coef(object, type = c("vector", "list"), ...)

## S3 method for class 'zicmpfit'
nu(object, ...)

## S3 method for class 'zicmpfit'
sdev(object, type = c("vector", "list"), ...)

## S3 method for class 'zicmpfit'
vcov(object, ...)

## S3 method for class 'zicmpfit'
equitest(object, ...)

## S3 method for class 'zicmpfit'
deviance(object, ...)

## S3 method for class 'zicmpfit'
residuals(object, type = c("raw", "quantile"), ...)

## S3 method for class 'zicmpfit'
predict(object, newdata = NULL, type = c("response", "link"), ...)

## S3 method for class 'zicmpfit'
parametric.bootstrap(object, reps = 1000, report.period = reps + 1, ...)

Arguments

object	object of type zicmp.
...	other arguments, such as subset and na.action.
x	object of type zicmp.
k	Penalty per parameter to be used in AIC calculation.
type	Specifies quantity to be computed. See details.
newdata	New covariates to be used for prediction.
reps	Number of bootstrap repetitions.
report.period	Report progress every report.period iterations.

Details

The function residuals returns raw residuals when type = "raw" and quantile residuals when type = "quantile".

The function predict returns expected values of the outcomes, eveluated at the computed estimates, when type = "response". When type = "link", a data.frame is instead returned with columns corresponding to estimates of lambda, nu, and p.

The function coef returns a vector of coefficient estimates in the form c(beta, gamma, zeta) when type = "vector". When type = "list", the estimates are returned as a list with named elements beta and gamma, and zeta.

The type argument behaves the same for the sdev function as it does for coef.

COMPoissonReg documentation built on July 22, 2026, 5:12 p.m.