模拟研究中随机数据的产生及SAS实现

Generating Artificial Data Sets using SAS in Simulation Study

随机数据的产生是随机模拟研究中重要的一环,通过数学推导和软件应用可以产生各种分布类型的随机数据,仅以单变量、多变量以及生存时间随机数据的生成及其实例介绍其SAS实现。

Artificial data sets generating is an important part in simulation study. Data sets of various distributions can be generated through mathematical analysis and software applications. Methods for generating data sets of univariate data, multivariate data and survival times are discussed in this paper, and their SAS programs are introduced through examples.