extract-apollo-method: 'extract' method for 'apollo' objects

extract,apollo-methodR Documentation

extract method for apollo objects

Description

extract method for apollo objects created by apollo::apollo_estimate().

Usage

## S4 method for signature 'apollo'
extract(
  model,
  wtpest = NULL,
  se = "rob",
  include.loglik = TRUE,
  include.nobs = TRUE,
  ...
)

Arguments

model

An object of class apollo.

wtpest

Optional data.frame of willingness-to-pay estimates (and standard errors).

se

Which standard errors to use: "rob", "normal", or "bs".

include.loglik

Report the log likelihood (including for the null model) in the GOF block?

include.nobs

Report the number of observations and individuals in the GOF block?

...

Currently ignored.

Author(s)

Julian Sagebiel julian.sagebiel@idiv.de, Philip Leifeld


texreg documentation built on Aug. 25, 2026, 9:08 a.m.