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Effect of the scan time on methods based on evolving factor analysis in liquid chromatography

✍ Scribed by H.R. Keller; D.L. Massart; P. Kiechle; F. Erni

Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
460 KB
Volume
256
Category
Article
ISSN
0003-2670

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✦ Synopsis

In some instances, pbotodlode-array detectors may show a non-lmear response, causmg artefacts m the practical appbcatlon of certam chemometnc methods for data analysrs, such as those based on prmclpal component analysis The phenomenon IS explamed theoretlcally and illustrated with results obtained from slmulatlon experiments A routine for correctlon of this problem is also presented Keywords Llqmd chromatography, Prmcipal component analysis, Diode-array detectors, Evolvmg factor analysis, Scan tune

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