update_params: Update parameters of xslMod

In XSLmodels: Run and Optimize Cross-Situational Word Learning Models

Update parameters of xslMod

Description

Replaces xsl_mod's leading parameter values with params, matched by position (not by name) – e.g. a raw numeric vector such as DEoptim's bestmem. The result keeps xsl_mod's original parameter names.

Usage

update_params(xsl_mod, params)

Arguments

xsl_mod	Object of class xslMod
params	Vector or list of parameter values, in the same order as the leading elements of xsl_mod$params

Details

params may be shorter than xsl_mod$params, in which case only the first length(params) parameters are replaced and the rest keep their existing values. This is what lets xsl_fit() optimize a leading subset of a model's parameters (e.g. uncfam()'s numeric X/B/C but not its categorical variant) by giving DEoptim lower/upper bounds shorter than the model's full parameter list.

Value

An object of class xslMod

XSLmodels documentation built on Oct. 18, 2026, 5:08 p.m.