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Statistical Inference of Minimum Rank Factor Analysis
Psychometrika, 2002For any given number of factors, Minimum Rank Factor Analysis yields optimal communalities for an observed covariance matrix in the sense that the unexplained common variance with that number of factors is minimized, subject to the constraint that both the diagonal matrix of unique variances and the observed covariance matrix minus that diagonal matrix
Shapiro, A, Ten Berge, JMF
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Statistical analysis of nonlinear factor analysis models
British Journal of Mathematical and Statistical Psychology, 1999This paper presents a Bayesian analysis of a general nonlinear factor analysis model. Both the non‐informative and conjugate prior distributions are considered. A hybrid algorithm that combines the Metropolis‐Hastings algorithm and the Gibbs sampler is implemented to produce direct estimates of the latent factor scores and the structural parameters ...
Hong‐Tu Zhu, Sik‐Yum Lee
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On the Statistical Treatment of Residuals in Factor Analysis
Psychometrika, 1962A method for estimation in factor analysis is presented. The method is based on the assumption that the residual (specific and error) variances are proportional to the reciprocal values of the diagonal elements of the inverted covariance (correlation) matrix. The estimation is performed by a modification of Whittle's least squares technique. The method
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FACTOR STATISTICAL ANALYSIS OF THE INFLUENCE OF FACTORS ON GENDER INEQUALITY
Экономика и предпринимательство, 2023В данной статье рассматривается применение факторного статистического анализа для изучения влияния различных факторов на гендерное неравенство. Разработана система показателей, которая помогает определить экономическую, социальную и политическую среду, влияющую на гендерное развитие.
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Statistical distribution of factors and factor images in factor analysis of medical image sequences
Physics in Medicine and Biology, 1998From a time or energy image sequence, factor analysis of medical image sequences (FAMIS) estimates factors, representing kinetics or spectra in a given physiological compartment, and associated factor images, showing the compartments corresponding to each curve.
I, Buvat, H, Benali, R, Di Paola
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Statistical Analysis of Hot Channel Factors
Nuclear Science and Engineering, 1960It is conventional practice in the design of nuclear reactors to introduce hot channel factors to allow for spatial variations of power generation and flow distribution and for manufacturing tolera...
P. A. Rude, A. C. Nelson
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Statistical Aspects of a Three-Mode Factor Analysis Model
Psychometrika, 1978A special case of Bloxom's version of Tucker's three-mode model is developed statistically. A distinction is made between modes in terms of whether they are fixed or random. Parameter matrices are associated with the fixed modes, while no parameters are associated with the mode representing random observation vectors.
Bentler, P. M., Lee, Sik-Yum
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Statistical Approaches to Suicidal Risk Factor Analysis
Annals of the New York Academy of Sciences, 1986Suicide research is a particularly difficult area primarily because of the base rate problem and inadequate case finding. Traditional item-analytic and multiple regression or discriminant function data-analytic methods in suicide research are criticized on several technical grounds, including capitalization on chance, failure to cross-validate, and ...
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A statistical analysis of factors related to symptomatic cerebral vasospasm
Acta Neurochirurgica, 1994A retrospective review of patients presenting to our institution with aneurysmal subarachnoid hemorrhage between 1980-1990 was accomplished. Eleven variables were examined as to their relationship to clinical vasospasm: age, sex, clinical grade, amount of subarachnoid blood on CT, aneurysm location, incidence of vasospasm, incidence of complications ...
C H, Rabb +3 more
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