loadMavenData: Load MAVEN targetted data files

In kroemerlab/GRMeta: Processing MetX data

Description

Load MAVEN targetted data files

Usage

loadMavenData(ifile, ofile = NULL,stdData=NULL,chktime=FALSE, params = list())

Arguments

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 stdDB
datadir	Add completion/creation time from the original raw/mzdata file
params	Parameters for loading/parsing and organising the data

Value

Experiment data object

Author(s)

David Enot [e-mail]

See Also

paramsParsing

Examples

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,])

kroemerlab/GRMeta documentation built on March 25, 2020, 11:32 a.m.