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Analysis of Covariance	2
Selection	2
Simulation	2
Statistical Studies	2
Analysis of Variance	1
Comparative Analysis	1
Equations (Mathematics)	1
Error of Measurement	1
Group Membership	1
Hypothesis Testing	1
Matrices	1
Multivariate Analysis	1
Performance	1
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Multivariate Behavioral…

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Algina, James	1
Dolan, Conor V.	1
Molenaar, Peter C. M.	1
Tang, K. Linda	1

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Journal Articles	2
Reports - Evaluative	2

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Testing Specific Hypotheses Concerning Latent Group Differences in Multi-group Covariance Structure Analysis with Structured Means.

Peer reviewed

Dolan, Conor V.; Molenaar, Peter C. M. – Multivariate Behavioral Research, 1994

In multigroup covariance structure analysis with structured means, the traditional latent selection model is formulated as a special case of phenotypic selection. Illustrations with real and simulated data demonstrate how one can test specific hypotheses concerning selection on latent variables. (SLD)

Descriptors: Analysis of Covariance, Group Membership, Hypothesis Testing, Selection

Performance of Four Multivariate Tests under Variance-Covariance Heteroscedasticity.

Peer reviewed

Tang, K. Linda; Algina, James – Multivariate Behavioral Research, 1993

Type I error rates of four multivariate tests (Pilai-Bartlett trace, Johansen's test, James' first-order test, and James' second-order test) were compared for heterogeneous covariance matrices in 360 simulated experiments. The superior performance of Johansen's test and James' second-order test is discussed. (SLD)

Descriptors: Analysis of Covariance, Analysis of Variance, Comparative Analysis, Equations (Mathematics)