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ERIC Number: EJ480454
Record Type: Journal
Publication Date: 1993
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: ISSN-0027-3171
EISSN: N/A
Performance of Four Multivariate Tests under Variance-Covariance Heteroscedasticity.
Tang, K. Linda; Algina, James
Multivariate Behavioral Research, v28 n4 p391-405 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), Error of Measurement, Matrices, Multivariate Analysis, Performance, Sample Size, Selection, Simulation, Statistical Studies, Test Use
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A