Search results: Sage Journals

Open accessResearch articleFirst published April, 2022

The Importance of Random Slopes in Mixed Models for Bayesian Hypothesis Testing

Klaus Oberauer

Psychological Science

Restricted accessResearch articleFirst published December, 2014

Handling Correlations Between Covariates and Random Slopes in Multilevel Models

Michael David Bates, Katherine E. Castellano, Sophia Rabe-Hesketh [...]

Journal of Educational and Behavioral Statistics

Restricted accessResearch articleFirst published July, 2009

The Accuracy of Significance Tests for Slope Variance Components in Multilevel Random Coefficient Models

David M. LaHuis, Matthew W. Ferguson

Organizational Research Methods

Restricted accessResearch articleFirst published January, 2018

Multiple Imputation of Missing Data for Multilevel Models

Simon Grund, Oliver Lüdtke, Alexander Robitzsch

Organizational Research Methods

Open accessResearch articleFirst published October, 2025

Individual Heterogeneity in Academic Trajectories Among Minority Students With Kin-State Migration Background: A Longitudinal Mixed-Effects Analysis

József Demeter, Klára Czimre

Sage Open

Restricted accessResearch articleFirst published March, 2009

Consequences of Unmodeled Nonlinear Effects in Multilevel Models

Daniel J. Bauer, Li Cai

Journal of Educational and Behavioral Statistics

Restricted accessResearch articleFirst published December, 2015

Slope estimation for informatively right censored longitudinal data modelling the number of observations using geometric and Poisson distributions: application to renal transplant cohort

Miran A Jaffa, Stuart Lipsitz, Robert F Woolson

Statistical Methods in Medical Research

Restricted accessResearch articleFirst published September, 1984

The Effects of Heterogeneous Regression Slopes on the Robustness of Two Test Statistics in the Analysis of Covariance

Yow-Wu B. Wu

Educational and Psychological Measurement

Restricted accessResearch articleFirst published January, 2010

Multilevel,Two-Parameter,and Random-Weights Generalizations of a Model With Internal Restrictions on Item Difficulty

Wen-Chung Wang, Kuan-Yu Jin

Applied Psychological Measurement

Restricted accessResearch articleFirst published 2002

Sidewalk Cross-Slope Design: Analysis of Accessibility for Persons with Disabilities

Kara Kockelman, Lydia Heard, Young-Jun Kweon [...]

Transportation Research Record: Journal of the Transportation Research Board

Open accessResearch articleFirst published April, 2022

The Importance of Random Slopes in Mixed Models for Bayesian Hypothesis Testing

Klaus Oberauer

Psychological Science

Restricted accessResearch articleFirst published December, 2014

Handling Correlations Between Covariates and Random Slopes in Multilevel Models

Michael David Bates, Katherine E. Castellano, Sophia Rabe-Hesketh [...]

Journal of Educational and Behavioral Statistics

Restricted accessResearch articleFirst published July, 2009

The Accuracy of Significance Tests for Slope Variance Components in Multilevel Random Coefficient Models

David M. LaHuis, Matthew W. Ferguson

Organizational Research Methods

Restricted accessResearch articleFirst published January, 2018

Multiple Imputation of Missing Data for Multilevel Models

Simon Grund, Oliver Lüdtke, Alexander Robitzsch

Organizational Research Methods

Open accessResearch articleFirst published October, 2025

Individual Heterogeneity in Academic Trajectories Among Minority Students With Kin-State Migration Background: A Longitudinal Mixed-Effects Analysis

József Demeter, Klára Czimre

Sage Open

Restricted accessResearch articleFirst published March, 2009

Consequences of Unmodeled Nonlinear Effects in Multilevel Models

Daniel J. Bauer, Li Cai

Journal of Educational and Behavioral Statistics

Restricted accessResearch articleFirst published December, 2015

Slope estimation for informatively right censored longitudinal data modelling the number of observations using geometric and Poisson distributions: application to renal transplant cohort

Miran A Jaffa, Stuart Lipsitz, Robert F Woolson

Statistical Methods in Medical Research

Restricted accessResearch articleFirst published September, 1984

The Effects of Heterogeneous Regression Slopes on the Robustness of Two Test Statistics in the Analysis of Covariance

Yow-Wu B. Wu

Educational and Psychological Measurement

Restricted accessResearch articleFirst published January, 2010

Multilevel,Two-Parameter,and Random-Weights Generalizations of a Model With Internal Restrictions on Item Difficulty

Wen-Chung Wang, Kuan-Yu Jin

Applied Psychological Measurement

Restricted accessResearch articleFirst published 2002

Sidewalk Cross-Slope Design: Analysis of Accessibility for Persons with Disabilities

Kara Kockelman, Lydia Heard, Young-Jun Kweon [...]

Transportation Research Record: Journal of the Transportation Research Board