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

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.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

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.

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