NMF-Based Approach for Missing Values Imputation of Mass Spectrometry Metabolomics Data

In mass spectrometry (MS)-based metabolomics, missing values (NAs) may be due to different causes, including sample heterogeneity, ion suppression, spectral overlap, inappropriate data processing, and instrumental errors. Although a number of methodologies have been applied to handle NAs, NA imputat...

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Detalles Bibliográficos
Autores principales: Xu, Jingjing, Wang, Yuanshan, Xu, Xiangnan, Cheng, Kian-Kai, Raftery, Daniel, Dong, Jiyang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8510447/
https://www.ncbi.nlm.nih.gov/pubmed/34641330
http://dx.doi.org/10.3390/molecules26195787

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8510447/
https://www.ncbi.nlm.nih.gov/pubmed/34641330
http://dx.doi.org/10.3390/molecules26195787

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