http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
coefficients, significance, determinant, KMO & Bartlett's
1 online resource (1 video file (00:04:32)) : sound, colour.
Exploratory factor analysis relies on a correlation matrix with moderate correlations, and checks like Kaiser-Meyer-Olkin (KMO) test and Bartlett's test ensure the data suitability for finding meaningful factors.
Understanding Input Options of Factor Analysis in SPSS ; 4