APEXMS {aLFQ}

R Documentation

Calculating absolute and relative protein abundance from mass spectrometry-based protein expression data.

Description

This dataset contains training ThermoFinnigan LTQ-OrbiTrap (ORBI) and ThermoFinnigan Surveyor/DecaXP+ iontrap (LCQ) data for training of an APEX classifier. The dataset was generated by Christine Vogel and Edward M. Marcotte (see references).

Usage

data(APEXMS)

Format

A data.frame with the following components:

1. peptide_sequence character vector: Peptide sequence.

2. apex character vector: observed in experiment: 0 = no; 1 = yes.

Source

The dataset was obtained from:
http://marcottelab.org/APEX_Protocol/.

References

Vogel, C. & Marcotte, E. M. Calculating absolute and relative protein abundance from mass spectrometry-based protein expression data. Nat Protoc 3, 1444-1451 (2008).

See Also

import, ProteinInference, AbsoluteQuantification, ALF, APEX, apexFeatures, proteotypic

Examples

data(APEXMS)

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