Last data update: 2014.03.03
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R: Export a .csv peak table from an MSlist object
writePeaklist | R Documentation |
Export a .csv peak table from an MSlist object
Description
Given an MSlist object containing peak picking results from mzpick , export a peak table.csv.
Usage
writePeaklist(MSlist, directory, filename, overwrite = FALSE)
Arguments
MSlist |
A MSlist object generated by enviPickwrap or mzpick
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directory |
Character string with the directory to write to
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filename |
Name of the .csv file to create
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overwrite |
TRUE/FALSE
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Value
.csv table, with columns:
m/z (mean m/z of peak measurements),
var_m/z (m/z variation of peak measurements),
max_int (base-line corrected maximum intensity),
sum_int (sum of all base-line corrected peak measurement intensities),
RT (retention time at maximum intensity),
minRT (start peak RT),
maxRT (end peak RT),
peak# (peak ID number),
EIC# (EIC ID number),
Score (not yet implemented)
Author(s)
Martin Loos
Results
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