AIM: to apply negative binomial model for the safety assessment of a new drug, so as to analyze the occurrence of adverse events.
目的：将负二项回归用于新药的安全性评价，以此分析评价不良事件的发生情况。
The effect of deep tube well use on the incidence of childhood diarrhoea was assessed using a random effects negative binomial regression model.
采用随机影响负二项回归模型，评估深管井的使用对儿童发生腹泻的影响。
The paper considers the negative risk model with the aggregate claims modeled as a compound binomial process.
本文研究了总索赔服从复合二项过程的负风险模型。
According to a kind of demand distribution, which can be represented as a negative binomial distribution, the profit maximization model of those products is deduced.
基于一种负二项分布的离散需求函数，推导了易腐品利润最大化模型。
According to a kind of demand distribution, which can be represented as a negative binomial distribution, the profit maximization model of those products is deduced.
基于一种负二项分布的离散需求函数，推导了易腐品利润最大化模型。
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