Description Usage Arguments Details Value Note Author(s) See Also
Method used by Gordon et. al. to extract LCMS features from
.mzXML
files using xcms
.
1 | mzdata_raw(saveoutput = FALSE, outputname = "example-mzdata-raw", ...)
|
saveoutput |
Logical indicating if output should be saved |
outputname |
The name of the output file to be saved if |
... |
Other arguments passed on to individual methods |
This function was used to extract features from .mzXML
data. The
function creates an xcmsSet
object, groups peaks, corrects for
retention time drift, re-groups the peaks, fills missing peaks, annotates
adducts and isotopes, before saving the output to a .csv
file in
/data-raw
.
Returns a dataframe of class tbl_df
mzdata_raw()
was not intended to be used outside of this
package. To keep the size of this package small, only a small example subset
of the raw LCMS .mzXML
data is made available in
./data-raw/example_mzxml_data/
. The full data set is available from
the package author.
Benjamin R. Gordon
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