R/anno.R
getms1anno.Rd
Annotation of MS1 data by compounds database by predefined paired mass distance
getms1anno(pmd, mz, ppm = 10, db = NULL)
adducts formula or paired mass distance for ions
unknown mass to charge ratios vector
mass accuracy
compounds database as dataframe. Two required columns are name and monoisotopic molecular weight with column names of name and mass
list or data frame