Description Usage Arguments Details Value Author(s) See Also Examples
Export data as text files directly from a ROOT
file.
1 |
datafile |
name of ROOT data file including full path |
schemefile |
name of ROOT scheme file including full path |
treeset |
name of subdirectory in ROOT file where trees are stored |
treename |
name of ROOT tree to export. |
treetype |
type of tree(s) to export, see |
varlist |
names of tree leaves to export. |
outfile |
name of output file. |
sep |
column separator |
as.dataframe |
if |
verbose |
logical, if |
Export data as text files directly from a ROOT
file.
If as.dataframe
is TRUE
, the data will be imported into the
current R session as data.frame
. Otherwise, NULL
will be returned.
Christian Stratowa
1 2 3 4 5 | ## export data directly from root file
schemefile <- paste(path.package("xps"),"schemes/SchemeTest3.root",sep="/")
datafile <- paste(path.package("xps"),"rootdata/DataTest3_cel.root",sep="/")
data <- export.root(datafile, schemefile, "DataSet", "*", "cel", "*", "DataOutFile.txt", as.dataframe = TRUE,verbose=FALSE)
head(data)
|
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