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| Monimuuttujamallianalyysi× | Redundanssianalyysi× | |
|---|---|---|
| Tieteenala | Psykometriikka | Psykometriikka |
| Menetelmäperhe | Latent structure | Latent structure |
| Syntyvuosi≠ | 1985 | 1977 |
| Kehittäjä≠ | Brigitte Escofier, Jérôme Pagès | Albert van den Wollenberg |
| Tyyppi≠ | Multiblock dimension reduction | Asymmetric multivariate analysis |
| Alkuperäislähde≠ | Escofier, B., & Pagès, J. (1985). Analyses factorielles simples et multiples : Objectifs, méthodes et interprétation. Dunod. ISBN: 9782040116835 | van den Wollenberg, A. L. (1977). Redundancy analysis: An alternative for canonical correlation analysis. Psychometrika, 42(2), 207-219. DOI ↗ |
| Rinnakkaisnimet≠ | MFA, MFA multiple | RDA |
| Liittyvät | 5 | 5 |
| Tiivistelmä≠ | Multiple Factor Analysis (MFA) is a dimension reduction technique developed by Escofier and Pagès (1985) for analyzing multiple groups of variables measured on the same observations. MFA balances the influence of each variable group to provide a unified view of how observations relate across multiple perspectives. | Redundancy Analysis (RDA) is a multivariate technique developed by van den Wollenberg (1977) that combines multiple regression and principal component analysis. RDA finds linear combinations of predictor variables that best predict variation in response variables, making it ideal for understanding how sets of predictors collectively explain multivariate outcomes. |
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