getms1anno: Annotation of MS1 data by compounds database by predefined...
In enviGCMS: GC/LC-MS Data Analysis for Environmental Science
getms1anno R Documentation
Annotation of MS1 data by compounds database by predefined paired mass distance
Description
Annotation of MS1 data by compounds database by predefined paired mass distance
Usage
getms1anno(pmd, mz, ppm = 10, db = NULL)
Arguments
pmd
adducts formula or paired mass distance for ions
mz
unknown mass to charge ratios vector
ppm
mass accuracy
db
compounds database as dataframe. Two required columns are name and monoisotopic molecular weight with column names of name and mass
Value
list or data frame
enviGCMS documentation built on Feb. 16, 2023, 8:08 p.m.
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| getms1anno | R Documentation |
Annotation of MS1 data by compounds database by predefined paired mass distance
Description
Annotation of MS1 data by compounds database by predefined paired mass distance
Usage
getms1anno(pmd, mz, ppm = 10, db = NULL)
Arguments
pmd |
adducts formula or paired mass distance for ions |
mz |
unknown mass to charge ratios vector |
ppm |
mass accuracy |
db |
compounds database as dataframe. Two required columns are name and monoisotopic molecular weight with column names of name and mass |
Value
list or data frame
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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