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| Algorithms | 1 |
| Change | 1 |
| Computer Software | 1 |
| Factor Analysis | 1 |
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| Multivariate Behavioral… | 1 |
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| Wood, Phillip | 1 |
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Peer reviewedWood, Phillip – Multivariate Behavioral Research, 1992
Two Statistical Analysis System (SAS) macros are presented that perform the modified principal components approach of L. R. Tucker (1966) to modeling generalized learning curves analysis up to a rotation of the components. Three SAS macros are described that rotate the factor patterns to have characteristics Tucker considered desirable. (SLD)
Descriptors: Algorithms, Change, Computer Software, Factor Analysis
