O QUE SIGNIFICA FACTOR ANALYSIS EM INGLÊS
Análise de fator
A análise fatorial é um método estatístico usado para descrever a variabilidade entre as variáveis observadas e correlacionadas em termos de um número potencialmente menor de variáveis não observadas denominadas fatores. Por exemplo, é possível que as variações em quatro variáveis observadas reflitam principalmente as variações em duas variáveis não observadas. A análise de fator busca tais variações articulares em resposta a variáveis latentes não observadas. As variáveis observadas são modeladas como combinações lineares dos fatores potenciais, além de termos de "erro". A informação obtida sobre as interdependências entre as variáveis observadas pode ser usada mais tarde para reduzir o conjunto de variáveis em um conjunto de dados. Computacionalmente, essa técnica é equivalente à aproximação de baixa classificação da matriz das variáveis observadas. A análise de fator se originou em psicometria e é utilizada em ciências comportamentais, ciências sociais, marketing, gerenciamento de produtos, pesquisa operacional e outras ciências aplicadas que lidam com grandes quantidades de dados. A análise de fator está relacionada à análise de componentes principais, mas os dois não são idênticos.
definição de factor analysis no dicionário inglês
A definição de análise fatorial no dicionário é uma das várias técnicas para derivar de várias variáveis determinadas, um número menor de variáveis diferentes, mais úteis.
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10 LIVROS EM INGLÊS RELACIONADOS COM «FACTOR ANALYSIS»
Descubra o uso de
factor analysis na seguinte seleção bibliográfica. Livros relacionados com
factor analysis e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Confirmatory
Factor Analysis for Applied Research
Chock full of useful advice and tables that outline the procedures, the text shows readers how to conduct exploratory factor analysis (EFA) and understand similarities to and differences from CFA; formulate, program, and interpret CFA ...
2
A First Course in
Factor Analysis
The goal of this book is to foster a basic understanding of factor analytic techniques so that readers can use them in their own research and critically evaluate their use by other researchers.
Andrew L. Comrey, Howard B. Lee,
2013
3
An Easy Guide to
Factor Analysis
Maximum likelihood factor analysis This method of factor analysis has become
popular in recent years partly because of the development of some powerful
multivariate statistical computer packages of which this forms a part. Much of this
work ...
4
Statistical
Factor Analysis and Related Methods: Theory and ...
Statistical Factor Analysis and Related Methods Theory and Applications In bridging the gap between the mathematical and statistical theory of factor analysis, this new work represents the first unified treatment of the theory and practice ...
Alexander T. Basilevsky,
2009
5
Confirmatory
Factor Analysis
This pocket guide is ideally suited for readers who plan to conduct CFA analyses and need a brief, non-technical introduction to the topic to get them started before getting into the more detailed and technical literature, as well as ...
6
Foundations of
factor analysis
This long-awaited edition takes into account the various developments that have occurred since the publication of the original edition.
7
Factor Analysis and Related Methods
First Published in 1985. Routledge is an imprint of Taylor & Francis, an informa company.
Roderick P. McDonald,
2014
8
Factor Analysis: Statistical Methods and Practical Issues
In addition to a full discussion of exploratory factor analysis, confirmatory factor analysis and various methods of constructing factor scales are also presented.
Jae-On Kim, Charles W. Mueller,
1978
9
Latent Variable Models and
Factor Analysis: A Unified Approach
This book presents a general framework to enable the derivation of the commonly used models, along with updated numerical examples.
David J. Bartholomew, Martin Knott, Irini Moustaki,
2011
10
Introduction to
Factor Analysis: What It Is and How To Do It
Describes the mathematical and logical foundations at a level that does not presume advanced mathematical or statistical skills. It illustrates how to do factor analysis with several of the more popular packaged computer programs.
Jae-On Kim, Charles W. Mueller,
1978
10 NOTÍCIAS NAS QUAIS SE INCLUI O TERMO «FACTOR ANALYSIS»
Conheça de que se fala nos meios de comunicação nacionais e internacionais e como se utiliza o termo
factor analysis no contexto das seguintes notícias.
Psychometric properties of a brief measure of autonomy support in …
Exploratory factor analysis indicated a single factor solution for each clinician type and for the overall experience. Further, all six items were ... «7thSpace Interactive, jul 15»
Redefining Myalgic Encephalomyelitis/Chronic Fatigue Syndrome …
... case definition fails because it was not based on a cluster or factor analysis or latent class analysis or by using similar statistical techniques. «JAMA: The Journal of the American Medical Association, jul 15»
Risk Factors As Building Blocks For Portfolio Diversification
... factor analysis can improve portfolio diversification. Creating risk factor–based portfolios is theoretically possible, but practically challenging. «ValueWalk, jul 15»
Gene expression factor analysis to differentiate pathways linked to …
Gene expression factor analysis to differentiate pathways linked to fibromyalgia, chronic fatigue syndrome, and depression in a diverse patient ... «ProHealth, jul 15»
Adani, Tamil Nadu Ink Rs Rs 4536 Crore Deal
Of this, load factor analysis has been completed for 53 units which generate 1,132 MW. Once these companies submit their land documents ... «The New Indian Express, jul 15»
Excessive daytime sleepiness and falls among older men and …
Johns MW: Reliability and factor analysis of the Epworth sleepiness scale. Sleep 1992, 15(4):376-381. PubMed Abstract | Publisher Full Text ... «BMC Blogs Network, jul 15»
NYC Mayor signs “ban the box” law
For years, before an NYC employer could take adverse action on the basis of criminal history, it had to first engage in a multi-factor analysis ... «Lexology, jun 15»
NEW YORK, June 30, 2015 /PRNewswire/ -- About DM
DM software provides and supports process planning, factory modeling, visualization and simulation of operations, human factor analysis, and ... «Virtual Press Office, jun 15»
“Ban the box” comes to New York City: new law to limit and regulate …
The employer must perform a multi-factor analysis under Article 23-A of the New York State Corrections Law and then has to provide that ... «Lexology, jun 15»
Mosquito fogging to resume tonight in Winnipeg
Today's adulticiding factor analysis is: HIGH. Citywide avg trap count today 0 151. June 10. June 26. June 25. June 16. June 15. June 12. «Winnipeg Sun, jun 15»