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CNVassocData (version 1.0)

NeveData: Breast Cancer aCGH data

Description

This data set contains breast cancer data studied by Neve et al. (2006). The data consists on CGH arrays of 1MB resolution. The authors chose the 50 samples that could be matched to the name tokens of caArrayDB data (June 9th 2007).

This object is a list with two components. The first component corresponds to a data.frame containing 2621 rows and 54 columns with aCGH data (4 columns for the annotation and 50 log2ratio intensities). The second component contains information about strogen receptor positivity (dichotomous variable; 0: negative, 1: positive)

Usage

data(NeveData)

Arguments

Format

The first component is a data.frame with the following columns:
Clone
The unique identifiers of array elements
Chrom
Chromosome number of each array element
kb
Chromosomal position in bp of each array element
kb.1
Chromosomal position in bp of each array element
X600MPE
Raw log2 ratios for breast cancer sample X600MPE
AU565
Raw log2 ratios for breast cancer sample AU565
...
...
ZR75B
Raw log2 ratios for breast cancer sample ZR75B
The second component is a vector with information about strogen receptor positivity

Source

Data are freely available from the bioconductor website (http://www.bioconductor.org/) through the package Neve2006