Balancing Resolution with Analysis Time for Biodiesel–Diesel Fuel Separations Using GC, PCA, and the Mahalanobis Distance

Balancing Resolution with Analysis Time for Biodiesel–Diesel Fuel Separations Using GC, PCA, and the Mahalanobis Distance

In this work, a statistical metric called the Mahalanobis distance (MD) is used to compare gas chromatography separation conditions. In the two-sample case, the MD computes the distance between the means of the multivariate probability distributions of two groups. Two gas chromatography columns of t...

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Bibliographic Details
Main Authors: Edward J. Soares, Alexandra J. Clifford, Carolyn D. Brown, Ryan R. Dean, Amber M. Hupp
Format: Article
Language:English
Published: MDPI AG 2019-05-01
Series:Separations
Subjects:
Mahalanobis distance
gas chromatography
correlated optimized warping
principal components analysis
chromatogram alignment
biodiesel
Online Access:https://www.mdpi.com/2297-8739/6/2/28

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