mapPrecursorToChromIndices: Merge precursor and transitions mapping with chromatogram...
In shubham1637/DIAlign: Dynamic Programming Based Alignment of MS2 Chromatograms
View source: R/merge_osw_mzml.R
mapPrecursorToChromIndices R Documentation
Merge precursor and transitions mapping with chromatogram header
Description
Merges dataframes on transition_ids(OSW) = chromatogramId(mzML).
Usage
mapPrecursorToChromIndices(prec2transition, chromHead)
Arguments
prec2transition
(dataframe) This has two columns: transition_group_id and transition_ids with integer values.
chromHead
(dataframe) This has two columns: chromatogramId and chromatogramIndex with integer values.
Value
(dataframe) having following columns:
transition_group_id
(string) it is either fetched from PRECURSOR.GROUP_LABEL or a combination of PEPTIDE.MODIFIED_SEQUENCE and PRECURSOR.CHARGE from osw file.
chromatogramIndex
(integer) Index of chromatogram in mzML file.
Author(s)
Shubham Gupta, shubh.gupta@mail.utoronto.ca
ORCID: 0000-0003-3500-8152
License: (c) Author (2019) + GPL-3
Date: 2020-04-07
See Also
getChromatogramIndices
shubham1637/DIAlign documentation built on March 27, 2023, 7:12 a.m.
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View source: R/merge_osw_mzml.R
| mapPrecursorToChromIndices | R Documentation |
Merge precursor and transitions mapping with chromatogram header
Description
Merges dataframes on transition_ids(OSW) = chromatogramId(mzML).
Usage
mapPrecursorToChromIndices(prec2transition, chromHead)
Arguments
prec2transition |
(dataframe) This has two columns: transition_group_id and transition_ids with integer values. |
chromHead |
(dataframe) This has two columns: chromatogramId and chromatogramIndex with integer values. |
Value
(dataframe) having following columns:
transition_group_id |
(string) it is either fetched from PRECURSOR.GROUP_LABEL or a combination of PEPTIDE.MODIFIED_SEQUENCE and PRECURSOR.CHARGE from osw file. |
chromatogramIndex |
(integer) Index of chromatogram in mzML file. |
Author(s)
Shubham Gupta, shubh.gupta@mail.utoronto.ca
ORCID: 0000-0003-3500-8152
License: (c) Author (2019) + GPL-3 Date: 2020-04-07
See Also
getChromatogramIndices
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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