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相关概念视频

Econometric Views (EViews)01:29

Econometric Views (EViews)

Econometric Views, often stylized as EViews, is a package that merges statistical analysis with econometric studies. It is designed to provide tools for time series analysis, forecasting, and econometric model simulation. The software originated from MicroTSP software and has evolved significantly since its inception in 1981. The history of EViews is marked by a continuous effort to enhance its computational speed and user interface. It was initially developed for large computing systems but...

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Large Scale Non-targeted Metabolomic Profiling of Serum by Ultra Performance Liquid Chromatography-Mass Spectrometry UPLC-MS
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峰值形式的xcms:现在定了一个完整的代谢学数据预处理和分析软件生态系统.

Philippine Louail1,2, Carl Brunius3, Mar Garcia-Aloy4

  • 1Institute for Biomedicine, Eurac Research, 39100 Bolzano, Italy.

Analytical chemistry
|December 8, 2025
PubMed
概括

在xcms R包提供了增强的可扩展性和互操作性,用于非定向的代谢学数据预处理. 这些进步支持可重复的,大规模的实验,并与更广泛的R/生物导体工具集成.

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科学领域:

  • 代谢学 代谢学 代谢学
  • 生物信息学是一种生物信息学.
  • 计算生物学 计算生物学

背景情况:

  • 高质量的数据预处理对于非目标代谢学至关重要.
  • 随着数据规模和复杂性的增加,需要强大的软件解决方案.
  • 自2005年以来,xcms R包一直是LC-MS数据预处理的广泛使用的工具.

研究的目的:

  • 介绍xcms R包中的最新进展.
  • 将xcms定位为模块化代谢学软件生态系统的核心组件.
  • 为了突出提高可扩展性和互操作性的改进.

主要方法:

  • 使用R编程语言和生物导体框架.
  • 实施开源,社区驱动的开发.
  • 提高大规模实验的可扩展性.

主要成果:

  • xcms 现在为处理数千个样本提供了增强的可扩展性.
  • 提高了与下游分析平台和R/生物导体包的互操作性.
  • 扩展资源,包括教程和用于用户支持的文档.

结论:

  • xcms的进步巩固了它在现代代谢学研究中的作用.
  • 该软件包使用户能够构建可定制和可重复的工作流.
  • 与更广泛的R生态系统的整合扩展了xcms的实用性.