R: Illumina DASL example microarray data ~~ package title ~~
ffpeExampleData-package
R Documentation
Illumina DASL example microarray data
~~ package title ~~
Description
A subset of GSE17565 (April et al. 2009) containing 32 FFPE samples of Burkitts Lymphoma and Breast Adenocarcinoma, with a dilution series in technical duplicate.
Raw data were obtained from the supplemental file
GSE17565_nonorm_nobkgd.txt.gz, and inserted into a lumibatch object
using the lumi:lumiR command. The metadata from GEO are also
curated for ease of use.
Some analyses of this dataset are done in the ffpe Bioconductor package.
Author(s)
Levi Waldron <lwaldron@hsph.harvard.edu>
References
April C, Klotzle B, Royce T, Wickham-Garcia E et al. Whole-genome gene
expression profiling of formalin-fixed, paraffin-embedded tissue
samples. PLoS One 2009 Dec 3;4(12):e8162. PMID: 19997620
Data from accession ID GSE17565 of the Gene Expression Omnibus
R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.
R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.
Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.
> library(ffpeExampleData)
Loading required package: lumi
Loading required package: Biobase
Loading required package: BiocGenerics
Loading required package: parallel
Attaching package: 'BiocGenerics'
The following objects are masked from 'package:parallel':
clusterApply, clusterApplyLB, clusterCall, clusterEvalQ,
clusterExport, clusterMap, parApply, parCapply, parLapply,
parLapplyLB, parRapply, parSapply, parSapplyLB
The following objects are masked from 'package:stats':
IQR, mad, xtabs
The following objects are masked from 'package:base':
Filter, Find, Map, Position, Reduce, anyDuplicated, append,
as.data.frame, cbind, colnames, do.call, duplicated, eval, evalq,
get, grep, grepl, intersect, is.unsorted, lapply, lengths, mapply,
match, mget, order, paste, pmax, pmax.int, pmin, pmin.int, rank,
rbind, rownames, sapply, setdiff, sort, table, tapply, union,
unique, unsplit
Welcome to Bioconductor
Vignettes contain introductory material; view with
'browseVignettes()'. To cite Bioconductor, see
'citation("Biobase")', and for packages 'citation("pkgname")'.
Setting options('download.file.method.GEOquery'='auto')
Setting options('GEOquery.inmemory.gpl'=FALSE)
> png(filename="/home/ddbj/snapshot/RGM3/R_BC/result/ffpeExampleData/ffpeExampleData-package.Rd_%03d_medium.png", width=480, height=480)
> ### Name: ffpeExampleData-package
> ### Title: Illumina DASL example microarray data ~~ package title ~~
> ### Aliases: ffpeExampleData-package ffpeExampleData
>
> ### ** Examples
>
>
> library(lumi)
> data(lumibatch.GSE17565)
> meta.data <- pData(lumibatch.GSE17565)
> expression.data <- exprs(lumibatch.GSE17565)
> summary(meta.data)
title inputRNA.ng cell.type replicate
Length:32 Min. : 0.01 Length:32 Length:32
Class :character 1st Qu.: 0.20 Class :character Class :character
Mode :character Median : 3.00 Mode :character Mode :character
Mean : 20.79
3rd Qu.: 20.00
Max. :100.00
source
Length:32
Class :character
Mode :character
> boxplot(log2(expression.data))
Warning message:
In boxplot(log2(expression.data)) : NaNs produced
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> dev.off()
null device
1
>