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