Description Usage Arguments Value Author(s) See Also Examples
Load MAVEN targetted data files
1 | loadMavenData(ifile, ofile = NULL,stdData=NULL,chktime=FALSE, params = list())
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ifile |
mzPeaks.mzroll file from Maven |
ofile |
Optional .Rdata file to store the object |
stdData |
Optional dataframe to calculate DRT and DPPM - requires GName, RT, IP fields as in |
datadir |
Add completion/creation time from the original raw/mzdata file |
params |
Parameters for loading/parsing and organising the data |
Experiment data object
David Enot david.enot@gustaveroussy.fr
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | testfile=list.files(system.file( package = "GRMeta"),pattern = "roll$",full.names = TRUE)
#### Profiling data
mydata=loadMavenData(ifile =testfile[2],params = list(AssayName="prof"))
print(mydata)
#### Annotated data
mydata=loadMavenData(ifile =testfile[1],params = list(AssayName="annot"))
print(mydata$Annot[1:3,])
#### Annotated data + checking standard database: DPPM and DRT are added
std=stdDB[stdDB$Method=="rppos",]
mydata=loadMavenData(ifile =testfile[1],stdData=std,params = list(AssayName="annot"))
print(mydata$Annot[1:3,])
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