vcov.serp: Variance covariance matrix for a fitted serp object

Description Usage Arguments Value See Also Examples

View source: R/serp.vcov.R

Description

Provides the Variance covariance matrix of an object of class serp.

Usage

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

Arguments

object

An object of class serp.

...

additional arguments.

Value

A variance covariance matrix of a fitted model.

See Also

serp

serp, anova.serp, confint.serp, errorMetrics

Examples

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library(serp)
m <- serp(rating ~ temp + contact, slope = "parallel", link = "logit",
           data = serp::wine)
vcov(m)

serp documentation built on Nov. 8, 2021, 1:08 a.m.