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Analysis of Variance	2
Computer Simulation	2
Error of Measurement	2
Mathematical Models	2
Monte Carlo Methods	2
Comparative Analysis	1
Computer Software Evaluation	1
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Multivariate Behavioral…

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Farley, John U.	1
Menil, Violeta C.	1
Reddy, Srinivas K.	1
Weinberg, Sharon L.	1

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Journal Articles	2
Reports - Evaluative	1
Reports - Research	1

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A Factorial Evaluation of Effects of Model Specification and Error on Parameter Estimation in a Structural Equation Model.

Peer reviewed

Farley, John U.; Reddy, Srinivas K. – Multivariate Behavioral Research, 1987

In an experiment manipulating artificial data in a factorial design, model misspecification and varying levels of error in measurement and in model structure are shown to have significant effects on LISREL parameter estimates in a modified peer influence model. (Author/LMO)

Descriptors: Analysis of Variance, Computer Simulation, Error of Measurement, Estimation (Mathematics)

The Recovery of Structure in Linear and Ordinal Data: INDSCAL versus ALSCAL.

Peer reviewed

Weinberg, Sharon L.; Menil, Violeta C. – Multivariate Behavioral Research, 1993

The ability of 3-way INDSCAL and ALSCAL models to recover true structure in proximity data based on 2-dimensional configurations varying in number of subjects (15 and 20) and stimuli, amount of error, and monotonic transformation is examined. INDSCAL outperformed metric and nonmetric ALSCAL in all conditions. (SLD)

Descriptors: Analysis of Variance, Comparative Analysis, Computer Simulation, Computer Software Evaluation