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Modelling shelter choices in a class of mixture models for ordinal responses

机译:在顺序响应的混合模型类别中为避难所选择建模

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摘要

In rating surveys, people are requested to evaluate objects, items, services, and so on, by choosing among a list of ordered categories. In some circumstances, it may happen that a subset of respondents selects a specific option just to simplify a more demanding choice. In this context, we generalize a class of ordinal data models (called CUB and proven effective for fitting and interpretation), for taking the possible presence of a shelter choice into account. After the discussion of interpretative and inferential issues, the usefulness of the approach is checked against real case studies and by means of a simulation experiment. Some final remarks end the paper.
机译:在评级调查中,要求人们通过在订购的类别列表中进行选择来评估对象,项目,服务等。在某些情况下,可能会出现一部分受访者选择特定选项只是为了简化更苛刻的选择。在这种情况下,我们将一类序数数据模型(称为CUB并证明对拟合和解释有效)归纳起来,以考虑庇护所选择的可能存在。在讨论了解释性和推论性问题之后,对照真实案例研究并通过模拟实验检查了该方法的有效性。最后的一些评论结束了本文。

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