A Note on Closure Properties of Classes of Discrete Lifetime Distributions

Bander Al-Zahrani, Javid Gani Dar, Abdulkader Daghistani


The main purpose of this note is to provide further properties of discrete lifetime distributions based on variance residual lifetimes (VRL). New discrete aging classes are introduced in terms of discrete version of VRL. We demonstrate closure of discrete variance residual lifetime under convolution and mixing.

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DOI: https://doi.org/10.5539/ijsp.v2n2p42


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International Journal of Statistics and Probability   ISSN 1927-7032(Print)   ISSN 1927-7040(Online)

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