Nothing
###
### $Id: mkRPPACellDataset.R 947 2015-01-21 17:44:54Z proebuck $
### (Re)creates 'rppaCell' dataset object found in 'data' directory.
###
local({
##-------------------------------------------------------------------------
makeRPPAs <- function(antibody,
filename,
datadir,
xform=function(x) tolower(x)) {
## Check argumments
stopifnot(is.character(antibody) && length(antibody) == 1)
stopifnot(is.character(filename) && length(filename) == 1)
stopifnot(is.character(datadir) && length(datadir) == 1)
stopifnot(is.function(xform))
## Begin processing
assign(varname <- make.names(xform(antibody)),
RPPA(filename,
path=datadir,
antibody=antibody),
envir=environment(makeRPPAs))
return(varname)
}
##
## 40 cell lines with 3 antibodies
##
extdata.dir <- system.file("extdata", package="SuperCurveSampleData")
rawdata.dir <- file.path(extdata.dir, "rppaCellData")
proteinassayfile <- file.path(rawdata.dir, "proteinAssay.tsv")
proteinassay.df <- read.delim(proteinassayfile)
rppas <- apply(proteinassay.df,
1,
function(proteinassay, datadir) {
makeRPPAs(proteinassay["Antibody"],
proteinassay["Filename"],
datadir,
xform=function(varname) {
## Distinguish from tumor data variable
if (varname == "ERK2") {
varname <- "c.erk2"
}
tolower(varname)
})
},
rawdata.dir)
## The design here does not follow any of our standard shorthands,
## since it has interleaved 8-step dilution replicates contained
## in a single 4x4 subgrid
rppa <- get(rppas[1])
steps <- rep(c(rep(8:5, 2), rep(4:1, 2)), 40) - 4.5
rep.temp <- factor(paste("Rep", rep(rep(1:2, each=4), 80), sep=""))
series <- factor(paste(as.character(rppa@data$Sample),
as.character(rep.temp),
sep="."))
## :TODO: Missing 'slidedesign.tsv' and 'layoutInfo.tsv' files
assign(design <- "design40",
RPPADesign(rppa,
steps=steps,
series=series))
## Update package data directory
filename <- sprintf("%s.RData", sub("Data$", "", basename(rawdata.dir)))
dataset <- file.path(system.file("data", package="SuperCurve"), filename)
save(list=c(rppas, design),
file=dataset,
compress="xz",
compression_level=9)
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.