findMS2precursor

precursors

minint

maxint

Find lisnks between MS1 peaks and precursors selected for MS2 in DDA.

internal

Lipid annotation in untargeted LC-MS lipidomics based on fragmentation rules. Alcoriza-Balaguer MI, Garcia-Canaveras JC, Lopez A, Conde I, Juan O, Carretero J, Lahoz A (2019) <doi:10.1021/acs.analchem.8b03409>.

M Alcoriza-Balaguer

LipidMS

Lipid Annotation for LC-MS/MS DDA or DIA Data

findMS2precursor function

<dl><dt>mz</dt>
<dd>mz</dd>
<dt>precursors</dt>
<dd>data frame with all precursors</dd>
<dt>ppm</dt>
<dd>mass tolerance</dd>
<dt>minint</dt>
<dd>minimum intensity</dd>
<dt>maxint</dt>
<dd>maximum intensity</dd></dl>

Arguments

M Isabel Alcoriza-Balaguer &lt;maialba@alumni.uv.es&gt;

Author

find lisnks between MS1 peaks and precursors selected for MS2 in DDA — findMS2precursor

<dl>

<dt>mz</dt>
<dd>mz</dd>


<dt>precursors</dt>
<dd>data frame with all precursors</dd>


<dt>ppm</dt>
<dd>mass tolerance</dd>


<dt>minint</dt>
<dd>minimum intensity</dd>


<dt>maxint</dt>
<dd>maximum intensity</dd>

</dl>

findMS2precursor: find lisnks between MS1 peaks and precursors selected for MS2 in DDA

Description

Usage

Value

Arguments

Author