INIcalls {farms}R Documentation

Dimension reduction based on informative genes

Description

This function reduces the dimension of a given instance of exprSet-class which has been summarized by exp.farms, q.farms or l.farms before, based on the informative genes.

Usage

          INIcalls(object)
          

Arguments

object An instance of exprSet-class.

Value

exprSet-class

See Also

exp.farms, q.farms,l.farms,INIcalls

Examples

  data(affybatch.example) 
  eset <- exp.farms(affybatch.example, bgcorrect.method = "rma", pmcorrect.method = "pmonly", normalize.method = "constant")
  eset2 <- INIcalls(eset) 
  exprs(eset2) 
  inf_genes <- propINIcalls(eset) 
  cat(paste(inf_genes, " percentage of the genes are informative", sep = " ")) 
  plotINIcalls(eset) 

[Package farms version 1.2.2 Index]