- Tytuł:
- k-th rekord values from Dagum distribution and characterization
- Autorzy:
- Kumar, Devendra
- Powiązania:
- https://bibliotekanauki.pl/articles/729722.pdf
- Data publikacji:
- 2016
- Wydawca:
- Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
- Tematy:
-
sample
order statistics
lower record values
single moments
product moments
recurrence relations
Dagum distribution
characterization - Opis:
- In this study, we gave some new explicit expressions and recurrence relations satisfied by single and product moments of k-th lower record values from Dagum distribution. Next we show that the result for the record values from the Dagum distribution can be derived from our result as special case. Further, using a recurrence relation for single moments and conditional expectation of record values we obtain characterization of Dagum distribution. In addition, we use the established explicit expression of single moment to compute the mean, variance, coefficient of skewness and coefficient of kurtosis. Finally, we suggest two applications.
- Źródło:
-
Discussiones Mathematicae Probability and Statistics; 2016, 36, 1-2; 25-41
1509-9423 - Pojawia się w:
- Discussiones Mathematicae Probability and Statistics
- Dostawca treści:
- Biblioteka Nauki
Artykuł