root.scheme {xps} | R Documentation |
Create class SchemeTreeSet accessing ROOT scheme file.
root.scheme(rootfile = character(0), add.mask = FALSE)
rootfile |
name of ROOT scheme file, including full path. |
add.mask |
if TRUE mask information will be included as slot mask . |
An S4 class SchemeTreeSet
will be created, serving as R wrapper to the
ROOT
scheme file rootfile
.
A SchemeTreeSet
object.
Use this function to access the ROOT
scheme file from
new R sessions to avoid creating a new ROOT
scheme file for every R session.
Do not set add.mask=TRUE
for exon arrays unless you know that your computer has
sufficient RAM.
Christian Stratowa
import.expr.scheme
, import.exon.scheme
, SchemeTreeSet
## create class SchemeSet to access the ROOT scheme file for the Test3 GeneChip scheme.test3 <- root.scheme(paste(.path.package("xps"),"schemes/SchemeTest3.root",sep="/")) str(scheme.test3) ## Not run: ## scheme set for existing human root exon scheme file scheme.huex10stv2r2.na22 <- root.scheme("/my/path/schemes/Scheme_HuEx10stv2r2_na22.root") ## End(Not run)