source:
BioInfo/JustRMA.R
| Last change on this file was 23, checked in by jazz, 16 years ago | |
|---|---|
| File size: 354 bytes | |
| Line | |
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| 1 | ######## justRMA ############# |
| 2 | |
| 3 | setwd("D:\\Women cancer\\ovary") |
| 4 | |
| 5 | rm(list=ls()) |
| 6 | |
| 7 | memory.limit(size=2000) |
| 8 | |
| 9 | memory.size() |
| 10 | |
| 11 | library(affy) |
| 12 | |
| 13 | CELNames<-dir(".", "[.]CEL") |
| 14 | |
| 15 | CELNames<-CELNames[1:145] |
| 16 | |
| 17 | data <- justRMA(filenames=CELNames) |
| 18 | ## 完成到此即成功 ## |
| 19 | |
| 20 | |
| 21 | CelData <- exprs(data) |
| 22 | |
| 23 | write.table(CelData,"CelData.txt", sep="\t") |
| 24 | |
| 25 | ## total about 145 .CELs |
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