BioHackersNet|
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← Revision 6 as of 2012-08-07 11:04:57 ⇥
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| [R] library about [Bioinformatics] | [[R]] library about [[Bioinformatics]] |
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| 1.9버젼의 [R]을 설치하고, devel용으로 설치하면, 훨씬 더 많은 모듈들을 볼 수 있다. | 1.9버젼의 [[R]]을 설치하고, devel용으로 설치하면, 훨씬 더 많은 모듈들을 볼 수 있다. |
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| {{{TableOfContents}}} | ||<<TableOfContents>>|| |
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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) }}} |
R library about Bioinformatics
1.9버젼의 R을 설치하고, devel용으로 설치하면, 훨씬 더 많은 모듈들을 볼 수 있다.
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)