sortbygenomic {Starr} | R Documentation

## Pre-process the data by genomic location

### Description

An internal function to be used by `cmarrt.ma`. The input data is sorted by genomic location.

### Usage

    sortbygenomic(chr, start, stop, logR)

### Arguments

`chr` | chromosome ID of each probe.
`start` | start coordinate of each probe.
`stop` | stop coordinate of each probe.
`logR` | probe measurements, e.g., log ratio.

### Value

`sort.data` | sorted array with 4 columns(regID,chr,start,stop,logR)

### Author(s)

Pei Fen Kuan, Adam Hinz

### References

P.F. Kuan, H. Chun, S. Keles (2008). CMARRT: A tool for the analysiz of ChIP-chip data from tiling arrays by incorporating the correlation structure. Pacific Symposium of Biocomputing 13:515-526.

### See Also

`cmarrt.ma`

[Package Starr version 1.40.0 Index]