Échantillonnage statistique et analyse de données

数据统计与分析

• 批准号: 1000221324-2010
• 负责人: Rivest, LouisPaul
• 金额: $ 10.93万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Canada Research Chairs
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=642782
• 关键词: chantillonnage; statistique; et; analyse; de

This research program suggests new statistical methodologies to improve our understanding of the complex world that we live in. Innovative models, based on copulas, are built to characterize environmental phenomena such as tree distribution and wood abundance. Directional statistics are used to provide a better geometrical description of human joints with the hope of improving orthopaedic treatments and of manufacturing prostheses that fit better. In survey sampling, new methods of analysis for social survey data collected by statistical agencies are presented; they will give additional insights into the important social phenomena that are captured by these surveys.

该研究计划提出了新的统计方法，以提高我们对我们生活的复杂世界的理解。 创新的模型，基于连接，建立环境现象，如树木分布和木材丰富的特点。方向统计学用于提供更好的人体关节的几何描述，希望改善骨科治疗和制造更适合的假体。 在调查抽样方面，介绍了分析统计机构收集的社会调查数据的新方法;这些方法将使人们更深入地了解这些调查所捕捉的重要社会现象。