MAMA (version 1.0.2)

gene.select.FC: Function to select genes according to fold change

Description

Function selects genes with fold change (in absolute value) above input cutoff

Usage

gene.select.FC(data, cutoff)

Arguments

data

Data frame of fold change with columns corresponding to microarray experiments and rows to genes

cutoff

Cutoff for selection

Value

• List - each slot refers to one column of input data frame and it is a vector of genes names with fold change above selected threshold

Examples

## The function is currently defined as
function(data, cutoff)
{
lists<-list()
for (i in 1:ncol(data)) lists[[i]]<-rownames(data)[abs(data[,i])>=cutoff]
names(lists)<-colnames(data)
return(lists)
  }