通用近似贝叶斯计算软件指南
A Guide to General-Purpose Approximate Bayesian Computation Software
摘要:
本章,“通用ABC软件指南”,将出现在即将出版的近似贝叶斯计算手册(2018)中。我们目前的通用软件来执行近似贝叶斯计算(ABC)的R-包ABC和EasyABC和C++程序ABCtoolbox中实现。通过简单的玩具模型,我们演示了如何进行参数推断,模型选择,验证和汇总统计量的最佳选择。我们演示了如何结合ABC与马尔可夫链蒙特卡罗和描述一个现实的群体遗传学应用。
英文摘要:
This Chapter, "A Guide to General-Purpose ABC Software", is to appear in the forthcoming Handbook of Approximate Bayesian Computation (2018). We present general-purpose software to perform Approximate Bayesian Computation (ABC) as implemented in the R-packages abc and EasyABC and the c++ program ABCtoolbox. With simple toy models we demonstrate how to perform parameter inference, model selection, validation and optimal choice of summary statistics. We demonstrate how to combine ABC with Markov Chain Monte Carlo and describe a realistic population genetics application.
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