createOmicsExpressionSet: createOmicsExpressionSet

In STATegRa: Classes and methods for multi-omics data integration

Description

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.

Usage

createOmicsExpressionSet(Data, pData = NULL, pDataDescr = NULL,
  feaData = NULL, feaDataDescr = NULL)

Arguments

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

Details

In Data matrix, samples has to be in columns and variables has to be in rows

Value

ExpressionSet with the data provided

Author(s)

Patricia Sebastian-Leon

Examples

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"))

STATegRa documentation built on Nov. 8, 2020, 5:26 p.m.