Rejoinder to 'comments on a recently published paper ''some surprising properties of multivariate curve resolution-alternating least squares (MCR-ALS) algorithms'''

Research output: Contribution to journalComment/debate

1 Citation (Scopus)

Abstract

This rejoinder addresses comments recently published in this journal on the paper titled 'Some surprising properties of multivariate curve resolution-alternating least squares (MCR-ALS) algorithms'. It is explained again that the revealed discrepancy of MCR-ALS algorithms, i.e. the sub- and even the final solutions can be outside the range of the data matrix, does exist and this theoretical fact could not be refuted by Tauler.

Original languageEnglish
Pages (from-to)91-93
Number of pages3
JournalJournal of Chemometrics
Volume24
Issue number2
DOIs
Publication statusPublished - Feb 1 2010

Keywords

  • Analytical elucidation of feasible regions
  • Borgen plot
  • Constraint of zero orthogonal part for the estimated profiles
  • Self-modeling/multivariate curve resolution (S/MCR)
  • Visualizing convergence track

ASJC Scopus subject areas

  • Analytical Chemistry
  • Applied Mathematics

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