| addData-methods {xps} | R Documentation |
Import additional CEL files into a DataTreeSet and update ROOT data file.
Usage
addData(object, celdir = NULL, celfiles = "", celnames = NULL, project = NULL, verbose = TRUE)
object |
object of class DataTreeSet. |
celdir |
system directory containing the CEL-files for corresponding scheme. |
celfiles |
optional vector of CEL-files to be imported. |
celnames |
optional vector of names which should replace the CEL-file names. |
project |
optional class ProjectInfo. |
verbose |
logical, if TRUE print status information. |
Import additional CEL-files and update ROOT data file rootfile.
To import CEL-files from different directories, vector celfiles must contain the
full path for each CEL-file and celdir must be celdir=NULL.
A DataTreeSet object.
Christian Stratowa
## get scheme and import subset of CEL-files from package
scheme.test3 <- root.scheme(paste(.path.package("xps"),"schemes/SchemeTest3.root",sep="/"))
data.test3 <- import.data(scheme.test3,"tmp_test3",celdir=paste(.path.package("xps"),"raw",sep="/"),
celfiles=c("TestA1.CEL","TestB2.CEL"),verbose=FALSE)
unlist(treeNames(data.test3))
## add further subset of CEL-files
data.test3 <- addData(data.test3,celdir=paste(.path.package("xps"),"raw",sep="/"),
celfiles=c("TestA2.CEL","TestB1.CEL"),verbose=FALSE)
unlist(treeNames(data.test3))