getAffy {coexnet} | R Documentation

## Charge and create an AffyBatch object

### Description

Charges the data from a file with the GSM samples compressed using the "filelist.txt" file to identify the GSM ID and create the AffyBatch object finally.

### Usage

    getAffy(GSE, directory = ".")

### Arguments

`GSE` | The name of the file with the compressed samples data.
`directory` | The path file where the samples and the "filelist" file are to create the AffyBatch object, by default is the current directory.

### Value

An AffyBatch Object.

### Author(s)

Juan david Henao <judhenaosa@unal.edu.co>

### See Also

`getInfo` to download expression data from GEO DataSets included the "filelist" file.

### Examples

    # Creating the AffyBatch object from raw data downloaded
    # The data is from partial experiment results from Greene JG(2006), GEO accession: GSE4773

    # Data without CDF environment information

    affy <- getAffy(GSE = "GSE1234",directory = system.file("extdata",package = "coexnet"))

[Package coexnet version 1.8.0 Index]