Pérez-Vicente S, Expósito Ruiz M
Hospital Costa del Sol, Marbella, Spain.
Allergol Immunopathol (Madr). 2009 Nov-Dec;37(6):314-20. doi: 10.1016/j.aller.2009.10.005.
Statistics is a science that provides precise techniques for collecting and sorting information made easy by tools and methods for further analysis. The object of descriptive statistics, from sample data, is to describe the most important characteristics, by which we refer to those amounts that provide information on the topic of interest which we are studying.
统计学是一门科学，它提供精确的技术来收集和整理信息，这些信息通过工具和方法变得易于进一步分析。描述性统计学的对象是从样本数据中描述最重要的特征，我们所说的特征是指那些提供有关我们正在研究的感兴趣主题信息的量。
