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712 bytes added ,  11:47, 14 May 2013
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A. Use [[EPACTS]] software pipeline for running EMMAX with VCF files, including the implementations of gene-level burden tests.
 
A. Use [[EPACTS]] software pipeline for running EMMAX with VCF files, including the implementations of gene-level burden tests.
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=== Encoding Case-control Phenotypes ===
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Q. I would like to run EMMAX for case-control phenotypes. How can I encode the phenotypes?
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A. If you encode case/control to 2/1, you will be able to run case-control analysis. Because EMMAX is based on linear mixed model rather than generalized mixed model, the effect size (beta) would not be meaningful, but the p-values should be reliable (unless case/control counts are highly imbalanced).
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=== IBS matrix or BN matrix? ===
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Q. Between IBS and BN matrix, which one is preferred?
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A. We believe that BN matrix is more robust to construct the empirical kinship matrix. But we recommend to use call rate 95% threshold and MAF threshold of 0.01 when preparing the data.
    
=== Citing EMMAX ===
 
=== Citing EMMAX ===

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