On the Rank of the Reduced Correlational Matrix in Multiple-Factor Analysis
PsychometrikaPublished 1 June 1937
Walter Ledermann
Citations156
SJR quartileQ1
SJR score1.90
SNIP2.06
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Abstract
Since the factor problem is reduced mathematically to the expression of the obtained correlational matrix in terms of a matrix of lower rank, criteria for the determination of this lower rank are of first importance. These criteria are investigated by means of certain mathematical deductions, and brought into relation with Spearman's and Thurstone's factor theories.
Keywords
Computer Science