Chromosome14: Example data from several quantitative genomic methods

In quantsmooth: Quantile smoothing and genomic visualization of array data

Description

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.

affy.cn

Copy number values of 358 probes from Affymetrix 10K genechip. Data was obtained from DChip

affy.pos

corresponding probe positions

bac.cn

Copy number values of 112 probes from a 1 mb spaced BAC array-CGH

bac.pos

corresponding probe positions

ill.cn

Copy number values of 207 probes from Illumina GoldenGate Linkage IV data

ill.pos

corresponding probe positions

Usage

   data(chr14)

Format

Matrices of copy number values and vectors of chromosomal probe positions

Author(s)

Jan Oosting

quantsmooth documentation built on Nov. 8, 2020, 8:27 p.m.