segexample

Segmented log ratio data for 5 breast cancer genomes, derived using Representational
Oligonucleotide Microarray Analysis (ROMA) platform. ROMA detects genomic 
amplifications and deletions with boundaries defined at a resolution of 50 kb.
In this segmented table, each row represnts a segment.

datasets

The package evaluates DNA copy number data, using both
        their intitial form (copy number as a noisy function of genomic
        position) and their approximation by a piecewise-constant
        function (segmentation), for the purpose of identifying genomic
        regions where the copy number differs from the norm.

Guoli Sun

CNprep

pre-process DNA copy number (CN) data for detection of CN events

segexample function

Genome Res. 2006 Dec;16(12):1465-79.Novel patterns of genome rearrangement and their association with survival in
breast cancer.Hicks J, Krasnitz A, Lakshmi B, Navin NE, Riggs M, Leibu E, Esposito D, 
Alexander J, Troge J, Grubor V, Yoon S, Wigler M, Ye K, Borresen-Dale AL, 
Naume B, Schlicting E, Norton L, Hagerstrom T, Skoog L, Auer G, Maner S,
Lundin P, Zetterberg A.

segexample: Example of a segmented copy number table.

Description

Usage

Arguments

source

Details

Examples