基尼系数的另外两种写法及其应用
Two more ways of spelling Gini Coefficient with Applications
摘要:
在本文中,我们提请注意一个有前途的,但略有低估的变化措施-基尼系数。我们描述了两种新的方法来定义和解释这个参数。使用我们的新表示,我们计算基尼指数的几个概率分布,并更详细地描述它的负二项分布。我们还建议后者作为一种工具来衡量过度分散的流行病学。
英文摘要:
In this paper, we draw attention to a promising yet slightly underestimated measure of variability - the Gini coefficient. We describe two new ways of defining and interpreting this parameter. Using our new representations, we compute the Gini index for a few probability distributions and describe it in more detail for the negative binomial distribution. We also suggest the latter as a tool to measure overdispersion in epidemiology.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。