createOmicsExpressionSet {STATegRa} | R Documentation |
This function allow to the user to create a ExpressionSet object from a matrix representing an omics dataset. It allows to include the experimental design and annotation in the ExpressionSet object.
createOmicsExpressionSet(Data, pData = NULL, pDataDescr = NULL, feaData = NULL, feaDataDescr = NULL)
Data |
Omics data |
pData |
Data associated with the samples/phenotype |
pDataDescr |
Description of the phenotypic data |
feaData |
Data associated with the variables/features annotation |
feaDataDescr |
Description of the feature annotation |
In Data matrix, samples has to be in columns and variables has to be in rows
ExpressionSet with the data provided
Patricia Sebastian-Leon
data(STATegRa_S3) B1 <- createOmicsExpressionSet(Data=Block1.PCA,pData=ed.PCA, pDataDescr=c("classname")) B2 <- createOmicsExpressionSet(Data=Block2.PCA,pData=ed.PCA, pDataDescr=c("classname"))