Exploratory factor analysis of large data matrices
نویسندگان
چکیده
منابع مشابه
Exploratory factor analysis of data matrices with more variables than observations
A new approach for exploratory factor analysis (EFA) of data matrices with more variables p than observations n is presented. First, the classic EFA model (n > p) is considered as a specific data matrix decomposition with fixed unknown matrix parameters. Then, it is generalized to a new model, called for short GEFA, which covers both cases of data, with either n > p or p ≥ n. An alternating lea...
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ژورنال
عنوان ژورنال: Statistical Analysis and Data Mining: The ASA Data Science Journal
سال: 2018
ISSN: 1932-1864
DOI: 10.1002/sam.11393