Ijaz Muhammad, Mashwani Wali Khan, Göktaş Atilla, Unvan Yuksel Akay
Department of Statistics, University of Peshawar, Peshawar, Pakistan.
Institute of Numerical Sciences, Kohat University of Science & Technology, Kohat, Pakistan.
J Appl Stat. 2021 Jan 12;48(11):I-XVI. doi: 10.1080/02664763.2020.1870673. eCollection 2021.
We, the Editor-in-Chief and Publisher of have retracted the following article, which was due to appear in a special issue: Muhammad Ijaz, Wali Khan Mashwani, Atilla Göktaş & Yuksel Akay Unvan (2021): A novel alpha power transformed exponential distribution with real-life applications, . DOI: 10.1080/02664763.2020.1870673. The Editor-in-Chief and the Publisher are cognisant of clear evidence that the findings presented are unreliable. The probability distribution is only valid if > 1 and numerous mathematical properties in Section 2 have been shown to be incorrect. This has then impacted at least two figures in the article. We are further cognisant that the article contained a number of similarities to previously published papers where some of the findings had been published without proper cross-referencing including: Gupta, R.D. and Kundu, D. (2001), Exponentiated Exponential Family: An Alternative to Gamma and Weibull Distributions. Biom. J., 43: 117-130. https://doi.org/10.1002/1521-4036(200102)43:1<117::AID-BIMJ117>3.0.CO;2-R. We have been informed in our decision-making by our corrections and editorial policies and the Committee on Publication Ethics (COPE) guidelines on retractions. The retracted article will remain online to maintain the scholarly record, but it will be digitally watermarked on each page as 'Retracted'. The Editor-in-Chief and the Publisher would like to thank the anonymous reader/s for their comments which alerted JAS to these major errors in the first instance.
我们,《[期刊名称]》的主编和出版商,撤回了以下这篇本应发表在某特刊上的文章:穆罕默德·伊贾兹、瓦利·汗·马什瓦尼、阿提拉·戈克塔什和于克塞尔·阿卡伊·温凡(2021年):一种具有实际应用的新型α幂变换指数分布,《[期刊名称]》。DOI:10.1080/02664763.2020.1870673。主编和出版商深知有明确证据表明所呈现的研究结果不可靠。该概率分布仅在 > 1时有效,并且第2节中的许多数学性质已被证明是错误的。这进而影响了文章中的至少两个图表。我们还深知该文章与之前发表的论文存在许多相似之处,其中一些研究结果在未进行适当交叉引用的情况下就已发表,包括:古普塔,R.D. 和昆杜,D.(2001年),指数化指数族:伽马分布和威布尔分布的替代方案。《生物计量学杂志》,43:117 - 130。https://doi.org/10.1002/1521 - 4036(200102)43:1<117::AID - BIMJ117>3.0.CO;2 - R。在我们的决策过程中,我们参考了我们的勘误和编辑政策以及出版伦理委员会(COPE)关于撤稿的指南。被撤回的文章将继续在线以保留学术记录,但每一页都将被数字水印标记为“已撤回”。主编和出版商要感谢匿名读者的评论,这些评论首先提醒了《[期刊名称]》注意到这些重大错误。