Výsledky vyhledávání - "Adamu Abubakar Umar"

Run sum ratio chart when measurement errors are present

Autor: Sani Salihu Abubakar, Michael B. C. Khoo, Sajal Saha, Adamu Abubakar Umar, Wai Chung Yeong

Publikováno v: Quality and Reliability Engineering International. 38:4049-4072

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cab4ff75fd131ed84c383b781b2348a
https://doi.org/10.1002/qre.3186

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Modelling Mother-To-Child HIV Transmission Rate in Nigeria Using an Exponentiated Exponential Inverse Exponential Distribution

Autor: Adamu Abubakar Umar, Abraham Iorkaa Asongo, Innocent Boyle Eraikhuemen, Terna Godfrey Ieren

Publikováno v: International STD Research & Reviews. :68-81

The act of adding extra parameters into existing distributions for increasing their flexibility or performance is a giant stride in the area of statistical theory and applications. Acquired immune deficiency syndrome (AIDS) is a disease caused by hum

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95198b490330c96e363c8970839f9557
https://doi.org/10.9734/isrr/2020/v9i230116

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A combined variable sampling interval and double sampling control chart with auxiliary information for the process mean

Autor: Abdul Haq, Michael B. C. Khoo, Adamu Abubakar Umar, Sajal Saha

Publikováno v: Transactions of the Institute of Measurement and Control. 42:1151-1165

In recent years, the suitable use of auxiliary information technique in control charts has shown an improved run length performance compared to control charts that do not have this feature. This article proposes a combined variable sampling interval

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::160df46d1b5620ffb9fb2f9488e14746
https://doi.org/10.1177/0142331219885525

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On the Properties and Applications of a Transmuted Lindley-Exponential Distribution

Autor: Peter Oluwaseun Koleoso, Adamu Abubakar Umar, Innocent Boyle Eraikhuemen, Terna Godfrey Ieren, Jerry Joel

Publikováno v: Asian Journal of Probability and Statistics. :1-13

The Quadratic rank transmutation map proposed for introducing skewness and flexibility into probability models with a single parameter known as the transmuted parameter has been used by several authors and is proven to be useful. This article uses th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a631f38abe0a09a34c7e6c048d21f395
https://doi.org/10.9734/ajpas/2019/v5i330139

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On the Properties and Applications of Transmuted Odd Generalized Exponential-Exponential Distribution

Autor: Adamu Abubakar Umar, Umar Kabir Abdullahi, Terna Godfrey Ieren, Jamila Abdullahi, David Adugh Kuhe

Publikováno v: Asian Journal of Probability and Statistics. :1-14

This article proposed a new distribution referred to as the transmuted odd generalized exponential-exponential distribution (TOGEED) as an extension of the popular odd generalized exponential- exponential distribution by using the Quadratic rank tran

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a39c1e3a4ceee5cbff4638bf52e2a635
https://doi.org/10.9734/ajpas/2018/v1i424552

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Side-sensitive group runs chart for detecting mean shifts using auxiliary information

Autor: Peh Sang Ng, Sajal Saha, Adamu Abubakar Umar, Michael Khoo Boon Chong

Publikováno v: PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON MATHEMATICAL SCIENCES AND TECHNOLOGY 2018 (MATHTECH2018): Innovative Technologies for Mathematics & Mathematics for Technological Innovation.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bf6be07795efc0c9f380ff21f03d7e4
https://doi.org/10.1063/1.5136398

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