filterGisticOutput: filterGisticOutput
In laderast/surrogateMutation: Surrogate Mutations in Cancer Cells and Patients

1	filterGisticOutput(gisticGenes, gisticGeneMatrix)

`gisticGenes`
`gisticGeneMatrix`

##---- Should be DIRECTLY executable !! ----
##-- ==>  Define data, use random,
##--	or do  help(data=index)  for the standard data sets.

## The function is currently defined as
function (gisticGenes, gisticGeneMatrix) 
{
    subSet <- intersect(gisticGenes, rownames(gisticGeneMatrix))
    return(gisticGeneMatrix[subSet, ])
  }