chr14

affy.cn

affy.pos

ill.cn

ill.pos

bac.cn

bac.pos

A collection of arrays that contains data of chromosome 14 of 3 colorectal tumors.
The first tumor shows 1 region of loss, the second tumor shows no abberation, while the third 
tumor shows loss of 1 copy of the chromosome.
 <dl>
 <dt>affy.cn</dt><dd> Copy number values of 358 probes from Affymetrix 10K genechip. Data was obtained from
 DChip</dd> <dt>affy.pos</dt><dd> corresponding probe positions</dd> <dt>bac.cn</dt><dd> Copy number values of 112 probes from a 1 mb spaced BAC array-CGH </dd> <dt>bac.pos</dt><dd> corresponding probe positions</dd> <dt>ill.cn</dt><dd> Copy number values of 207 probes from Illumina GoldenGate Linkage IV data</dd> <dt>ill.pos</dt><dd> corresponding probe positions</dd> </dl>

datasets

Chromosome14

Implements quantile smoothing as introduced in: Quantile
smoothing of array CGH data; Eilers PH, de Menezes RX;
Bioinformatics. 2005 Apr 1;21(7):1146-53.

Jan Oosting

quantsmooth

Quantile smoothing and genomic visualization of array data

Chromosome14 function

Matrices of copy number values and vectors of chromosomal probe positions

Format

A collection of arrays that contains data of chromosome 14 of 3 colorectal tumors.
The first tumor shows 1 region of loss, the second tumor shows no abberation, while the third 
tumor shows loss of 1 copy of the chromosome.
  [object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chromosome14: Example data from several quantitative genomic methods

Description

Usage

Arguments

Format