Tests of Matrix Structure for Construct Validation

Tests for block-diagonal structure in symmetric matrices (e.g. correlation matrices) under the null hypothesis of exchangeable off-diagonal elements. As described in Segal et al. (2019), these tests can be useful for construct validation either by themselves or as a complement to confirmatory factor analysis. Monte Carlo methods are used to approximate the permutation p-value with Hubert's Gamma (Hubert, 1976) and a t-statistic. This package also implements the chi-squared statistic described by Steiger (1980). Please see Segal, et al. (2019) for more information.


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install.packages("matrixStrucTest")

1.0.0 by Brian D. Segal, 5 months ago


https://github.com/bdsegal/matrixStrucTest


Browse source code at https://github.com/cran/matrixStrucTest


Authors: Brian D. Segal [aut, cre]


Documentation:   PDF Manual  


GPL (>= 3) license


Suggests ggplot2, reshape2


See at CRAN