targetId: Simultaneous MS1 profiling and target identification...

In WMBEdmands/simExTargId: Simultaneous peak-picking and MS2 target identification using XCMS.

Description

Visualization of deconvoluted data obtained during an MS1-level profiling experiment. All statResults (.csv) files within an analysis directory will be read and can be visualized as a volcano plot and as reactive tables indicating the direction of the median fold change. This allows the experimenter to visualize the emergence of statistically significant pseudospectra features before the completion of a MS1-level profiling experiment. minimum fold change and maximum multiple testing adjusted p-/q-values (coVarStatType) can be set by the experimenter. When a list of possible targets has been determined the table can be downloaded/ saved as a Csv file. This list of statistically significant targets can therefore be readily included in a MS/MS fragmentation experiment before the end of a profiling experiments completion.

Usage

targetId(analysisDir = NULL)

Arguments

analysisDir

(i.e. 04.stats)the full path of the analysis directory containing the (.csv) files output from simExTargId.

See Also

simExTargId.

WMBEdmands/simExTargId documentation built on May 24, 2019, 2:08 a.m.