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关 键 词:stata输出excel
行 业:IT 软件 教学管理软件
发布时间:2023-09-18
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Assess heterogeneity
Customizable tables
Cochran–Armitage test Jonckheere–Terpstra test Linear-by-linear test Cuzick's test with ranks
This information can be incorporated into a Bayesian model with a prior distribution for , which assigns a large probability between 0.05 and 0.20, with the expected value of close to 0.10. One potential prior that satisfies this condition is a Beta(2; 20) prior with the expected value of 2=(2+20) = 0.09. So, let’s assume this prior for the infection rate , that is, Beta(2; 20). We sample individuals and observe none who have an infection, that is, y = 0. This value is not that uncommon for a small sample and a rare disease. For example, for a true rate = 0.05, the probability of observing 0 infections in a sample of 20 individuals is about 36% according to the binomial distribution. So, our Bayesian model can be defined as follows:
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