Description Usage Arguments Details Value Author(s) References See Also Examples
Corrects for background in an RPPA data set using different algorithms (e.g. from the limma package) avoiding negative values
1 | correctBG(x, method = "normexp")
|
x |
List with RPPA data set |
method |
any method from the function |
This function is a wrapper for the backgroundCorrect
function of the limma package. As additional method "addmin" is implemented.
expression |
matrix with background corrected expression data |
background |
matrix with background data |
arraydescription |
data frame with feature data |
sampledescription |
data frame with pheno data |
Heiko Mannsperger <h.mannsperger@dkfz.de>, Stephan Gade <s.gade@dkfz.de>
Ritchie, ME, Silver, J, Oshlack, A, Holmes, M, Diyagama, D, Holloway, A, and Smyth, GK (2007). A comparison of background correction methods for two-colour microarrays. Bioinformatics 23, 2700-2707.
For detailed information about the background correction methods see: backgroundCorrect
,
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