Communications for Statistical Applications and Methods

The Korean Statistical Society (한국통계학회)
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P-value calculation methods for semi-partial correlation coefficients

  • Kim, Seongho (Biostatistics and Bioinformatics Core, Karmanos Cancer Institute, Wayne State University)
  • Received : 2021.12.01
  • Accepted : 2022.01.13
  • Published : 2022.05.31
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Abstract

The mathematical expression of the p-value calculation for the semi-partial correlation coefficient differs between Kim (2015) and Cohen et al. (2003). These two expressions were compared and the advantages of Kim (2015)'s approach over Cohen et al. (2003) were discussed.

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Acknowledgement

This work is partially supported by NIH/NCI P30 CA022453 and NIH/NIGMS R21GM140352.

References

  1. Cohen J, Cohen P, West SG, and Aiken LS (2003). Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences (3rd ed.), Lawrence Erlbaum Associates Publishers.
  2. Kim S (2015). ppcor: An R Package for a fast calculation to semi-partial correlation coefficients. Communications for Statistical Applications and Methods, 22, 665-674. https://doi.org/10.5351/CSAM.2015.22.6.665