Abstract
Recently, quantile-based study of entropy measures found greater interest among researchers as an alternative method of measuring uncertainty of a random variable. The quantile-based entropy measures possess some unique properties than its distribution function approach. Motivated by this, in the present paper, we introduce a quantile-based entropy of order statistics and study its properties. We also propose a quantile-based residual entropy of order statistics, an alternative method to measure the uncertainty of ordered observations for used items. Unlike distribution function approach, we derive an explicit relationship between the quantile density function and quantile-based residual entropy of order statistics.
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Sunoj, S.M., Krishnan, A.S. & Sankaran, P.G. Quantile-Based Entropy of Order Statistics. J Indian Soc Probab Stat 18, 1–17 (2017). https://doi.org/10.1007/s41096-016-0014-4
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DOI: https://doi.org/10.1007/s41096-016-0014-4
Keywords
- Shannon entropy
- Quantile function
- Order statistics
- Incomplete beta function
- Residual entropy
- Digamma function