Two methods to obtain preferred efficiency for negative data (IS)

Subject Areas : International Journal of Mathematical Modelling & Computations

Hossein  Abbasiyan ¹ (Department of Mathematics and Statistics Aliabad Katoul Branch, Islamic Azad University)
mohamadjafar  doostideilami ² (Department of mathematics, Aliabad katoul branch, Islamic azad university, Aliabad katoul, iran)

Received: 2022-02-28 Accepted : 2022-10-06 Published : 2023-03-01

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