AlignLV-package {AlignLV}R Documentation

AlignLV: Multiple Group Item Response Theory Alignment Helpers for 'lavaan' and 'mirt'

Description

Allows for multiple group item response theory alignment a la 'Mplus' to be applied to lists of single-group models estimated in 'lavaan' or 'mirt'. Allows item sets that are overlapping but not identical, facilitating alignment in secondary data analysis where not all items may be shared across assessments.

Author(s)

Maintainer: Maxwell Mansolf maxwell.mansolf@northwestern.edu (ORCID)


[Package AlignLV version 0.1.0.0 Index]