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) <doi:10.1007/s11336-018-9647-4> for more information.
Package details |
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Author | Brian D. Segal [aut, cre] |
Maintainer | Brian D. Segal <bdsegal@umich.edu> |
License | GPL (>= 3) |
Version | 1.0.0 |
URL | https://github.com/bdsegal/matrixStrucTest |
Package repository | View on CRAN |
Installation |
Install the latest version of this package by entering the following in R:
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