View source: R/metapredict_merge.R
mergeStudyData | R Documentation |
Merge gene expression data from multiple studies, keeping only genes measured
in each dataset, then optionally perform cross-study normalization using
sva::ComBat()
.
mergeStudyData( ematList, sampleMetadata, batchColname = "study", covariateName = NA, batchCorrection = TRUE, parPrior = TRUE )
ematList |
list of expression matrices. |
sampleMetadata |
data.frame for sample metadata. |
batchColname |
column in sampleMetadata containing batch information for ComBat. |
covariateName |
column in sampleMetadata containing additional covariates for ComBat besides batch. |
batchCorrection |
|
parPrior |
passed to ComBat's |
A matrix of expression for genes by samples.
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