Visualization of Multivariate Metabolomic Data / 中草药·英文版
Chinese Herbal Medicines
; (4): 285-289, 2011.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-499703
Biblioteca responsável:
WPRO
ABSTRACT
Objective Although principal components analysis profiles greatly facilitate the visualization and interpretation of the multivariate data,the quantitative concepts in both scores plot and loading plot are rather obscure.This article introduced three profiles that assisted the better understanding of metabolomic data.Methods The discriminatory profile,heat map,and statistic profile were developed to visualize the multivariate data obtained from high-throughput GC-TOF-MS analysis.Results The discriminatory profile and heat map obviously showed the discriminatory metabolites between the two groups,while the statistic profile showed the potential markers of statistic significance.Conclusion The three types of profiles greatly facilitate our understanding of the metabolomic data and the identification of the potential markers.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
Chinese Herbal Medicines
Ano de publicação:
2011
Tipo de documento:
Artigo