vanmooylipidomics / LOBSTAHS

Git repository for the R package "LOBSTAHS" (Lipid and Oxylipin Biomarker Screening Through Adduct Hierarchy Sequences)
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Error in doLOBscreen #2

Closed ricoderks closed 8 years ago

ricoderks commented 8 years ago

Hi James,

When I use doLOBscreen with my own generated database I get this error :

Error in doLOBscreen(xsetA, polarity = "positive", database = CPM_db_pos,  : 
  object 'defDB' not found

The error occurs at the end of the following messages:

Initial screening and annotation complete. 943 peakgroups remain in dataset, to which 1804 parent compound identities have been assigned from database.

Identifying and annotating possible regioisomers...
Found 375 possible regioisomers of 281 parent compounds.

Identifying and annotating isobars and possible functional structural isomers...
Found 530 functional structural isomers and 135 isobars, representing 1266 parent compounds.

Cheers, Rico