@article{57cfca4681db4b27b22ded6c4793a34f,
title = "A comparison of three approaches for clustering polytomous data in the presence of masking variables",
keywords = "clustering, k-means, k-medians, latent class analysis, polytomous data",
author = "Sijia Huang and Preston Botter and Alexandra Sturm",
note = "Publisher Copyright: Copyright {\textcopyright} 2026 Huang, Botter and Sturm.",
year = "2026",
doi = "10.3389/feduc.2025.1645911",
language = "English",
volume = "10",
journal = "Frontiers in Education",
issn = "2504-284X",
publisher = "Frontiers Media",
}