Domain Sampling Formulation of Cluster and Factor Analysis  

Oleh:

Tryon, Robert C.

Jenis: Article from Journal - e-Journal
Dalam koleksi: Psychometrika: A Journal of Quantitative Psychology vol. 24 no. 2 (Jun. 1959), page 113-135.
Topik: Multidimensional Analysis; Initial Communalities; Dimensionality (Factoring); Structure of the Interrelationships; Oblique Dimensions
Fulltext: 2402_1004.pdf (1.32MB)

Isi artikel

Domain sampling principles permit formulation of a general method of multidimensional analysis. Cluster and factor analysis methods are special cases stemming from decisions made at different stages of the general method, especially in defining an independent dimension. Key cluster analyses define a dimension as a selection ofs variables drawn from the fulln set. Centroid, principal axes, and maximum likelihood analyses define it by then variables (raw or residual, weighted or unweighted); bifactor and second-order analysis, by both types of selection; square root analysis, by one variable. Key cluster methods can be designed to test hypotheses.

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