summary.grouped {grouped}R Documentation

Summary method for grouped objects

Description

Summarizes the fit of grouped objects.

Usage

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

Arguments

object an object of class grouped.
... additional parameters; currently none is used.

Details

summary.grouped provides summaries of the fit for grouped objects, including computation of Wald tests for the estimated parameters.

Value

a list of class summ.grouped with the following components:

object the fitted object.
coefficients a numeric matrix containing the estimated coefficients, their standard errors, t-values and p-values.
sigma the estimated standard deviation of the underlying latent variable.
se.sigma the estimated standard error for the estimation of sigma.
logLik the value of the log-likelihood under the estimated parameters.
AIC the AIC under the fitted model.
BIC the BIC under the fitted model.

Author(s)

Dimitris Rizopoulos d.rizopoulos@erasmusmc.nl

See Also

grouped

Examples


m1 <- grouped(cbind(lo, up) ~ treat * x, link = "logit", data = Sdata)
summary(m1)
    
m2 <- grouped(equispaced(r, n) ~ x1 * x2, link = "logit", data = Seeds)
summary(m2)


[Package grouped version 0.5-0 Index]