methylation {TurboNorm} | R Documentation

## CpG island DNA methylation array data

### Description

CpG island DNA methylation array data of a neuro-ectodermal cell line that was treated with a demethylating agent

### Usage

    	data(methylation)

### Format

"RGList" as defined in the package limma containing data from CpG island DNA methylation array data of a neuro-ectodermal cell line that was treated with a demethylating agent. The element "weights" of the "RGList" contains the subset of invariant fragments, those without methylation-sensitive restriction sites, as a logical vector.

### Details

The data is extracted from a larger experiment described in van Iterson et al. Because the data is from a high-dense tiling array a random subset of the data was chosen for convenience in making the vignette.

### References

van Iterson M, Duijkers FA, Meijerink JP, Admiraal P, van Ommen GJ, Boer JM, van Noesel MM, Menezes RX (2012). A novel and fast normalization method for high-density arrays. SAGMB, 11(4).

### Examples

    	data(methylation)

[Package TurboNorm version 1.36.0 Index]