Diff for "BioConductor" - BioHackersNet

Differences between revisions 2 and 3

[R] library about [Bioinformatics]

http://www.bioconductor.org/

1.9버젼의 [R]을 설치하고, devel용으로 설치하면, 훨씬 더 많은 모듈들을 볼 수 있다.

TableOfContents

BioConductor Install

> source("http://bioconductor.org/getBioC.R")
> getBioC()

CEL file load

> library(affy)
> data <- ReadAffy()

Normalization

RMA

GCRMA

Others

#"none","median","loess","printtiploess", and "robustspline"
MA.n <- normalizeWithinArrays(RG, method="none")
MA.m <- normalizeWithinArrays(RG, method="median")
MA.l <- normalizeWithinArrays(RG, method="loess", span=0.4)
MA.p <- normalizeWithinArrays(RG, method="printtiploess", span=0.4)
MA.r <- normalizeWithinArrays(RG, method="robustspline", span=0.4)

Statistical Analysis

CategoryProgramLibrary

-  ⇤ ← Revision 2 as of 2008-07-15 00:31:46 → 
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+   ← Revision 3 as of 2008-07-15 00:36:11 → ⇥
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+==== Others ====
{{{
#"none","median","loess","printtiploess", and "robustspline"
MA.n <- normalizeWithinArrays(RG, method="none")
MA.m <- normalizeWithinArrays(RG, method="median")
MA.l <- normalizeWithinArrays(RG, method="loess", span=0.4)
MA.p <- normalizeWithinArrays(RG, method="printtiploess", span=0.4)
MA.r <- normalizeWithinArrays(RG, method="robustspline", span=0.4)
}}}