Journal of the Indian Society for Probability and Statistics

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On Mathai–Haubold Past Entropy Measure
Journal of the Indian Society for Probability and Statistics - - 2024
Oindrali Das, Siddhartha Chakraborty, Biswabrata Pradhan
In this paper, Mathai–Haubold past entropy measure is proposed and its properties are studied. Also some generalized inequalities related to Mathai–Haubold entropy measure are discussed. A Kernel based non-parametric estimator for the proposed measure is provided when the underlying sample follows $$\rho$$ -mi...... hiện toàn bộ
A Note on the Construction of TORDs Using t-Designs
Journal of the Indian Society for Probability and Statistics - - 2024
Ankita Verma, Seema Jaggi, Eldho Varghese, Arpan Bhowmik, Cini Varghese, Anindita Datta, M. Hemavathi
The family of t-designs is one the most important family of statistical designs. These designs can be used to construct other significant designs. In this paper, an attempt has been made to construct Third Order Rotatable Designs (TORDs) in both symmetric and asymmetric levels using t-designs of unequal set sizes, i.e. UE-t designs. In most cases, the obtained design has lesser run size than third...... hiện toàn bộ
Thiết kế và Lựa chọn Kế hoạch Lấy Mẫu Bổ Sung Bayes BSkSP-2 với Kế hoạch Lấy Mẫu Đơn Dưới Phân Phối Poisson Tăng Cao Dịch bởi AI
Journal of the Indian Society for Probability and Statistics - Tập 23 - Trang 267-284 - 2022
Velappan Kaviyarasu, Palanisamy Sivakumar
Các kế hoạch lấy mẫu là phương pháp thống kê hiệu quả để kiểm tra và quyết định xem có chấp nhận hay không một lô hàng dựa trên việc kiểm tra chất lượng trong xây dựng và vật liệu đường bộ. Bài viết này trình bày một phương pháp thiết kế cho việc lựa chọn loại Kế hoạch Lấy Mẫu Bổ Sung Bayes BSkSP-2 dựa trên phân phối Poisson Tăng Cao Gamma (GZIP). Phân phối Gamma là một phân phối cơ sở được xem xé...... hiện toàn bộ
#Kế hoạch lấy mẫu #phân phối Poisson #phân phối Gamma #kiểm tra chất lượng #xây dựng đường bộ.
Goodness-of-Fit Test for One-Sided Lévy Distribution Based on Stein’s Characterization
Journal of the Indian Society for Probability and Statistics - Tập 24 Số 2 - Trang 377-391
Anupma Kumari, Sudheesh K. Kattumannil, Deepesh Bhati
A Comparative Study of Queuing Systems with Variant of Activation Times and Impatience under N Policy
Journal of the Indian Society for Probability and Statistics - - 2024
Greeshma Joseph, Varghese Jacob
In this paper, we study single server queues under N policy with various server activation strategies and impatience of customers. Customers arrive according to a Poisson process. Service time, activation time, and impatience are exponentially distributed and are all mutually independent. Matrix Geometric Method is used to obtain the stationary distribution of the queuing process. With these distr...... hiện toàn bộ
C.R. Rao’s Influence on Theory and Practice of Sample Surveys
Journal of the Indian Society for Probability and Statistics - Tập 21 - Trang 123-134 - 2020
T. J. Rao
Prof. C. R. Rao’s Birth Centenary is being celebrated by statistical communities all over the world from 10 September 2019. In this paper, we shall present a brief biographical sketch of the living legend C. R. Rao and discuss some of his contributions in the areas of theory and practice of sample surveys which have resulted in certain important aspects.
Improved Estimators of the Hazard Rate from a Selected Gamma Population Under an Asymmetric Loss
Journal of the Indian Society for Probability and Statistics - Tập 22 - Trang 201-213 - 2021
Kanaka Lata Ojha
We consider the problem of estimation of the hazard rate from a selected gamma population. Let $$\Pi _{1}$$ , $$\Pi _{2}$$ be two populations, where ...... hiện toàn bộ
Analysis of Weibull Distribution Under Adaptive Type-II Progressive Hybrid Censoring Scheme
Journal of the Indian Society for Probability and Statistics - Tập 19 - Trang 25-65 - 2018
Mazen Nassar, Osama Abo-Kasem, Chunfang Zhang, Sanku Dey
This paper is an effort to obtain the maximum likelihood and the Bayes estimators for the unknown parameters of the Weibull distribution based on adaptive type-II progressive hybrid censoring scheme. The Bayes estimates of the unknown parameters are obtained with respect to symmetric loss function (squared error loss) and asymmetric loss function (LINEX loss) under the assumption of independent ga...... hiện toàn bộ
Some Contributions of Statistical Studies on Decision Support Tools for Waste Management: A Review
Journal of the Indian Society for Probability and Statistics - Tập 18 - Trang 119-146 - 2017
Kishor N. Chinchodkar, Omprakash S. Jadhav, V. H. Bajaj
Waste is one of the most pressing problem faced by the whole world. Waste management is increasingly becoming a challenging task for the respective authorities, due to increasing waste quantities, changing waste composition, decreasing land availability for waste disposal sites and increasing awareness about the environmental risk associated with the waste management facilities. Statistical studie...... hiện toàn bộ
When to Release and Stop Testing of a Software
Journal of the Indian Society for Probability and Statistics - Tập 18 - Trang 19-37 - 2016
P. K. Kapur, A. K. Shrivastava, Ompal Singh
For several decades both practitioners as well as researchers have contributed immensely towards solving one of the prime concerns of software firms regarding how long to continue testing? Although, efficient testing ensures reliable software but costs a lot to developer in terms of higher testing and market opportunity cost. Hence it’s imperative to obtain optimal testing time of software. Produc...... hiện toàn bộ
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