Abstract
[This corrects the article DOI: 10.1371/journal.pone.0206551.].
Highlights
Correction: Random selection of factors preserves the correlation structure in a linear factor model to a high degree
S1 Appendix was incorrectly included in LaTeX format
In S1 Appendix, we prove the main results used in the text for the mean and variance of the projection operators involved in the random factor models
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Summary
Introduction
Correction: Random selection of factors preserves the correlation structure in a linear factor model to a high degree
Results
Conclusion
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