Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata

Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata

An error was made in performing PCA analysis that caused the scores and loadings of the principal components to be inaccurate. Corrected results for PCA analysis and the classification accuracies based on the scores of first three principal components are reported. Since the corrected PCs scores onl...

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Main Authors: Ong, Yi Hong, Lim, Mayasari, Liu, Quan
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Chemical engineering::Biochemical engineering
Online Access:https://hdl.handle.net/10356/79789
http://hdl.handle.net/10220/9091
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-797892023-12-29T06:52:48Z Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata Ong, Yi Hong Lim, Mayasari Liu, Quan School of Chemical and Biomedical Engineering DRNTU::Engineering::Chemical engineering::Biochemical engineering An error was made in performing PCA analysis that caused the scores and loadings of the principal components to be inaccurate. Corrected results for PCA analysis and the classification accuracies based on the scores of first three principal components are reported. Since the corrected PCs scores only cause small changes to the accuracy in cell death classification, these corrections do not change the main conclusion of this work. Published version 2013-02-01T03:10:08Z 2019-12-06T13:34:09Z 2013-02-01T03:10:08Z 2019-12-06T13:34:09Z 2012 2012 Journal Article Ong, Y. H., Lim, M., & Liu, Q. (2012). Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells: errata. Optics Express, 20(22), 25041-25043. 1094-4087 https://hdl.handle.net/10356/79789 http://hdl.handle.net/10220/9091 10.1364/OE.20.025041 en Optics express © 2012 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OE.20.025041].  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Chemical engineering::Biochemical engineering
spellingShingle DRNTU::Engineering::Chemical engineering::Biochemical engineering
Ong, Yi Hong
Lim, Mayasari
Liu, Quan
Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
description An error was made in performing PCA analysis that caused the scores and loadings of the principal components to be inaccurate. Corrected results for PCA analysis and the classification accuracies based on the scores of first three principal components are reported. Since the corrected PCs scores only cause small changes to the accuracy in cell death classification, these corrections do not change the main conclusion of this work.
author2 School of Chemical and Biomedical Engineering
author_facet School of Chemical and Biomedical Engineering
Ong, Yi Hong
Lim, Mayasari
Liu, Quan
format Article
author Ong, Yi Hong
Lim, Mayasari
Liu, Quan
author_sort Ong, Yi Hong
title Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
title_short Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
title_full Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
title_fullStr Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
title_full_unstemmed Comparison of principal component analysis and biochemical component analysis in Raman spectroscopy for the discrimination of apoptosis and necrosis in K562 leukemia cells : errata
title_sort comparison of principal component analysis and biochemical component analysis in raman spectroscopy for the discrimination of apoptosis and necrosis in k562 leukemia cells : errata
publishDate 2013
url https://hdl.handle.net/10356/79789
http://hdl.handle.net/10220/9091
_version_ 1787136770435973120

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