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Package 'limma' - Bioconductor

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30 barcodeplot<br />

Value<br />

A matrix, EListRaw or RGList object in which foreground intensities have been background corrected<br />

and any components containing background intensities have been removed.<br />

Author(s)<br />

Gordon Smyth<br />

References<br />

Edwards, D. E. (2003). Non-linear normalization and background correction in one-channel cDNA<br />

microarray studies Bioinformatics 19, 825-833.<br />

McGee, M., and Chen, Z. (2006). Parameter estimation for the exponential-normal convolution<br />

model for background correction of Affymetrix GeneChip data. Stat Appl Genet Mol Biol, Volume<br />

5, Article 24.<br />

Ritchie, M. E., Silver, J., Oshlack, A., Silver, J., Holmes, M., Diyagama, D., Holloway, A., and<br />

Smyth, G. K. (2007). A comparison of background correction methods for two-colour microarrays.<br />

Bioinformatics 23, 2700-2707. http://bioinformatics.oxfordjournals.org/cgi/content/<br />

abstract/btm412<br />

Silver, J., Ritchie, M. E., and Smyth, G. K. (2009). Microarray background correction: maximum<br />

likelihood estimation for the normal-exponential convolution model. Biostatistics 10, 352-363.<br />

http://biostatistics.oxfordjournals.org/cgi/content/abstract/kxn042<br />

See Also<br />

kooperberg, neqc.<br />

An overview of background correction functions is given in 04.Background.<br />

Examples<br />

RG

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