Browsing FAS Scholarly Articles by Keyword "zero-inflated Poisson regression"
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A hierarchical finite mixture model that accommodates zero-inflated counts, non-independence, and heterogeneity
(Wiley-Blackwell, 2014)A number of mixture modeling approaches assume both normality and independent observations. However, these two assumptions are at odds with the reality of many data sets, which are often characterized by an abundance of ...