ziyenano 发表于 2013-1-21 13:10 
感谢jingju大哥的分享~
对这几个模型知之甚少:
FMM好像9.3中支持拟合混合分布,我这边一般也用不着~
我喜欢阅读其手册.也未必用的多.some thoughts here:
(1) fmm: people talk a lot about zero inflatedmodel, in fact, it is a mixture of Poisson and constant
(2)mcmc: in proc genmod, lifetest, etc, Bayesian were used. but the 'real' Bayesianwas from mcmc
(3)optmodel: from OR product. Many optimization algorithms were explained in thisdoc.
Jingju