group.indices {exonmap}R Documentation

Given an expression object get the array indices for a particular set of arrays

Description

Looks up the column named 'group' in the phenoData object to find members with a particular name and returns the indices of those arrays

Usage

 
  group.indices(x,group,members)

Arguments

x expression data
group the column to select on
members vector of column entries to pick

Value

An object with only the selected arrays in

Author(s)

Crispin Miller

References

http://bioinformatics.picr.man.ac.uk/

See Also

array.subset

Examples

 
  ## Not run: 
    #add data
    group.indices(exprs,"group",c("a","b"))
  
## End(Not run)

[Package exonmap version 2.0.03 Index]