EFA vs PCA : Exploratory factor analysis and principal component ...
This is supported by AMOS, a 'sister' package to SPSS. There are two forms of EFA known as Factor Analysis (FA) and Principal Component. Analysis (PCA). The ....
(a) What are principal components analysis (PCA) and exploratory factor analysis (EFA), how are they different, and how do researchers decide which to use?. 作者：M Alavi · 2020 · 被引用次数：139 — Although both EFA and PCA are similar, they have different applications and interpretation. EFA is used to understand the underlying factors .... Choosing between Principal Component Analysis (PCA) and Exploratory Factor Analysis (EFA) depends on your research objectives and the nature of ....
by AB Costello · Cited by 16864 — Others disagree, and point out either that there is almost no difference between principal components and factor analysis, or that PCA ... nature and design EFA ....
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