Note on the double centering of dichotomized matrices.
1966
J W Holley, and
J P Guilford
UI
MeSH Term
Description
Entries
D011594
Psychometrics
Assessment of psychological variables by the application of mathematical procedures.
Psychometric
D005163
Factor Analysis, Statistical
A set of statistical methods for analyzing the correlations among several variables in order to estimate the number of fundamental dimensions that underlie the observed data and to describe and measure those dimensions. It is used frequently in the development of scoring systems for rating scales and questionnaires.