dot-modelfit: Fit function when model object is given

In model4you: Stratified and Personalised Models Based on Model-Based Trees and Forests

Fit function when model object is given

Description

Use update function to refit model and extract info such as coef, logLik and estfun.

Usage

.modelfit(model, data, coeffun = coef, weights, control, parm = NULL)

Arguments

model	model object.
data	data.
coeffun	function that takes the model object and returns the coefficients. Useful when coef() does not return all coefficients (e.g. survreg).
weights	weights.
control	control options from ctree_control.
parm	which parameters should be used for instability test?

Value

A function returning a list of

coefficients	coef.
objfun	logLik.
object	the model object.
converged	Did the model converge?
estfun	estfun.

model4you documentation built on April 3, 2025, 5:41 p.m.