The Geometric–Natural Discrete Lindley Distribution: A One-Parameter Mixture Model with Stochastic Representation for Overdispersed Count Data
This paper studies the geometric–natural discrete Lindley (GNDL) distribution as a structurally motivated one-parameter submodel of the published two-parameter natural discrete Lindley (TNDL) family, rather than as a new unrestricted family. The model arises from a nested geometric–NDL construction and admits equivalen...