ERIC - Search Results

Descriptor

Matrices	2
Multivariate Analysis	2
Sample Size	2
Statistical Studies	2
Analysis of Covariance	1
Analysis of Variance	1
Comparative Analysis	1
Equations (Mathematics)	1
Error of Measurement	1
Mathematical Models	1
Monte Carlo Methods	1
Performance	1
Research Methodology	1
Responses	1
Selection	1
Simulation	1
Stimuli	1
Test Use	1
More ▼

Source

Multivariate Behavioral…

Author

Algina, James	1
Spiegel, Douglas K.	1
Tang, K. Linda	1

Publication Type

Journal Articles	2
Reports - Evaluative	1
Reports - Research	1

Education Level

Audience

Location

Laws, Policies, & Programs

Assessments and Surveys

What Works Clearinghouse Rating

Showing all 2 results Save | Export

Small Sample Confidence Bounds on Measures of Agreement or Confusion Matrices.

Peer reviewed

Spiegel, Douglas K. – Multivariate Behavioral Research, 1986

Tau, Lambda, and Kappa are measures developed for the analysis of discrete multivariate data of the type represented by stimulus response confusion matrices. The accuracy with which they may be estimated from small sample confusion matrices is investigated by Monte Carlo methods. (Author/LMO)

Descriptors: Mathematical Models, Matrices, Monte Carlo Methods, Multivariate Analysis

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)