Description Usage Arguments Value References
Under FE MA, we assume the same effect sizes across all studies. They can be efficiently estimated following the Lin-Sullivan approach.
1 |
betas |
effect size estimates from K studies |
stders |
standard errors for the effct size estimates |
sigma |
the correlation matrix of effect size estimates. Default to NULL for independent studies. |
estimated mean effect size
variance of betam
p-value for testing the mean effect size
Lin,D.Y. and Sullivan,P.F. (2009) Meta-Analysis of Genome-wide Association Studies with Overlapping Subjects. Am J Hum Genet 85, 862<e2><80><93>872.
Han,B. and Eskin,E. (2011) Random-Effects Model Aimed at Discovering Associations in Meta-Analysis of Genome-wide Association Studies. The American Journal of Human Genetics 88, 586<e2><80><93>598.
Wu,B. and Zhao,H. (2018) Powerful random effects modeling for meta-analysis of genome-wide association studies.
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