Comparison of Pre-Processing and Variable Selection Strategies in Group-Based GC×GC-TOFMS Analysis

Comparison of Pre-Processing and Variable Selection Strategies in Group-Based GC×GC-TOFMS Analysis

Chemometric analysis of comprehensive two-dimensional chromatography coupled to time-of-flight mass spectrometry (GC×GC-TOFMS) data has been reported with various workflows, yet little effort has been devoted to evaluating the impacts of workflow variation on study conclusions. The report p...

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Bibliographic Details
Main Authors:	Paulina Piotrowski, Benjamin Place
Format:	Article
Language:	English
Published:	MDPI AG 2019-08-01
Series:	Separations
Subjects:	GC×GC chemometrics principal component analysis
Online Access:	https://www.mdpi.com/2297-8739/6/3/41

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