marray: maGeneTable – R documentation

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maGeneTable

Table of spot coordinates and gene names

Description

This function produces a table of spot coordinates and gene names for objects of class "marrayRaw" and "marrayNorm".

Usage

maGeneTable(object)

Arguments

object

microarray object of class "marrayRaw" and "marrayNorm".

Value

an object of class data.frame, with rows corresponding to spotted probe sequences. The first four columns are the grid matrix and spot matrix coordinates, and the remaining columns are the spot descriptions stored in the maGnames slot of the microarray object.

Author(s)

Yee Hwa (Jean) Yang

Examples

# Example uses swirl dataset, for description type ? swirl

data(swirl)

tab<-maGeneTable(swirl)
tab[1:10,]

marray

Exploratory analysis for two-color spotted microarray data

v1.68.0

LGPL

Authors

Yee Hwa (Jean) Yang <jeany@maths.usyd.edu.au> with contributions from Agnes Paquet and Sandrine Dudoit.

Initial release

2009-08-15