A Note on Approximation of Likelihood Ratio Statistic in Exploratory Factor Analysis

DOI: 10.4236/ojs.2015.56061   PDF   HTML   XML   2,396 Downloads   2,913 Views   Citations


In normal theory exploratory factor analysis, likelihood ratio (LR) statistic plays an important role in evaluating the goodness-of-fit of the model. In this paper, we derive an approximation of the LR statistic. The approximation is then used to show explicitly that the expectation of the LR statistic agrees with the degrees of freedom of the asymptotic chi-square distribution.

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Ichikawa, M. (2015) A Note on Approximation of Likelihood Ratio Statistic in Exploratory Factor Analysis. Open Journal of Statistics, 5, 600-603. doi: 10.4236/ojs.2015.56061.

Conflicts of Interest

The authors declare no conflicts of interest.


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