The correlation coefficient is a common used statistic index in the management science, sociology, psychology and nursing. The meta-analysis based on data of correlation coefficients has increased nowadays. The meta package and metafor package are the two major packages in R for performing meta-analysis and can implement many types of meta-analysis, including the meta-analysis of correlation coefficients. This article gives a brief introduction of the process to perform meta-analysis of correlation coefficients using these two packages, and compares their statistical results and functions (such as plot drawing).
Citation: WEIXue-mei, ZHANGYong-gang, TAOHua, TANGHong-ming, CHENHu, ZENGXian-tao. How to Perform Meta-analysis of Correlation Coefficients Using meta Package and metafor Package in R. Chinese Journal of Evidence-Based Medicine, 2015, 15(7): 855-860. doi: 10.7507/1672-2531.20150144 Copy
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