全国统计系统的统计建模大赛已成功开展两届,为给以后的参赛队提供一些参考和借鉴,笔者根据对建模的理解及参赛经历,在统计建模比赛尤其是如何备战方面总结出一些特点和经验,概括地讲是:模型要精,软件要熟,基础要牢,配合要好。模型要精。建模的核心是模型的建立与求解,参赛队应有精通的模型,能 The statistical modeling contest of the national statistical system has been successfully carried out for two sessions. In order to provide some reference and reference for future participating teams, based on the understanding of the modeling and the participating experience, the author summarizes some of the statistical modeling competitions, Features and experience, in a nutshell: the model should be refined, the software should be cooked, the foundation should be strong, with better. Model to be refined. The core of modeling is the establishment and solution of the model, the team should have a good model, can