getRelatedPlotData {caOmicsV} | R Documentation |
Extract subset of plot data based on relational information, e.g., expression of miRNA or DNA copy number variations that are correlated to differentially expressed genes
getRelatedPlotData(omicsData, linkData, geneNames)
omicsData |
a data frame, the dataset from which subset is extracted |
linkData |
a data frame, usually gene names and their related items. The first column must be the items to which the second item is linked to. |
geneNames |
character vector, subset of gene names for subset. |
A data frame with subset of the first input data.
Henry Zhang
data(miRNA) data(RNA2miRNA) geneNames <- as.character(RNA2miRNA[,1]) miRNAexpr <- getRelatedPlotData(miRNA, RNA2miRNA, geneNames)