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Open access

Research article

First published 2025-4

Investigating the Ordering Structure of Clustered Items Using Nonparametric Item Response Theory

Letty Koopman, Johan Braeken

Educational and Psychological Measurement

Open access

Research article

First published 2021-10

Partial Measurement Invariance: Extending and Evaluating the Cluster Approach for Identifying Anchor Items

Steffi Pohl, Daniel Schulze, Eric Stets

Applied Psychological Measurement

Retricted access

Research article

First published 2012-10

Order reduction of linear systems with an improved pole clustering

Ramesh Komarasamy, Nirmalkumar Albhonso, Gurusamy Gurusamy

Journal of Vibration and Control

Retricted access

Research article

First published 2019-1

Model order reduction using factor division algorithm and fuzzy c-means clustering technique

Rudar Kumar Gautam, Nitin Singh, Niraj Kumar Choudhary [...]

Transactions of the Institute of Measurement and Control

Retricted access

Research article

First published 2024-6

An effective controller design strategy for higher order systems

Ganesh Chandramouleeswaran, Nagarajan Deivanayagam Pillai, Shanmugasundaram Ramasamy [...]

Journal of Vibration and Control

Retricted access

Research article

First published 1997-5

Fuzzy Partition Entropies and Entropy Constrained Fuzzy Clustering Algorithms

Nicolaos B. Karayiannis

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Open access

Research article

First published 2026

Additional crossovers in cluster randomised crossover trials do not always increase statistical power

KM Tanvir, Andrew B Forbes, Kelsey L Grantham [...]

Clinical Trials

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Research article

First published 2015-8

Aggressive Attitudes in Middle Schools

Francis L. Huang, Dewey G. Cornell, Timothy R. Konold

Assessment

Free access

Research article

First published 2024-2

Exploring the topic evolution of Dunhuang murals through image classification

Ziming Zeng, Shouqiang Sun, Tingting Li [...]

Journal of Information Science

Free access

Research article

First published 2020-6

feologit: A new command for fitting fixed-effects ordered logit models

Gregori Baetschmann, Alexander Ballantyne, Kevin E. Staub [...]

The Stata Journal: Promoting communications on statistics and Stata

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