ProbPS: A new model for peak selection based on quantifying the dependence of the existence of derivative peaks on primary ion intensity

<p>Abstract</p> <p>Background</p> <p>The analysis of mass spectra suggests that the existence of derivative peaks is strongly dependent on the intensity of the primary peaks. Peak selection from tandem mass spectrum is used to filter out noise and contaminant peaks. It...

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Bibliographic Details
Main Authors: Zhang Hong, Bu Dongbo, Wang Yaojun, Zhang Shenghui, Sun Shiwei
Format: Article
Language:English
Published: BMC 2011-08-01
Series:BMC Bioinformatics
Online Access:http://www.biomedcentral.com/1471-2105/12/346