Retraction
On Some Classes of Estimators Derived from the Positive Part of James–Stein Estimator
Paper Information
Record ID:
58795
Author(s):
Journal:
Publication Date:
April 08, 2023
Retraction Date:
December 20, 2023
(1.9 year years ago)
Subjects:
Institutions:
- Department of Mathematics, University of Sciences and Technology, Mohamed Boudiaf, Oran, Algeria
- Laboratory of Statistics and Random Modelisations of University About Bekr Belkaid (LSMA), Tlemcen, El Mnaouar, BP 1505, Bir El Djir 31000, Oran, Algeria
- Department of Biology, University of Mascara, Mascara, Algeria
- Laboratory of Stochastic Models, Statistics and Applications, University Tahar Moulay of Saïda, Mascara 29000, Algeria
- Department of Mathematics, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
- Laboratory of Analysis and Application of Radiation (LAAR), USTO-MB, El Mnaouar, BP 1505, Bir El Djir 31000, Oran, Algeria
- Department of Mathematics, College of Science and Arts in Ar Rass, Qassim University, Buryadah 52571, Saudi Arabia
- Department of Mathematics, College of Science and Humanities in Ad Dawadmi, Shaqra University, Shaqra, Saudi Arabia
Countries:
Article Type:
Publisher:
Hindawi
Open Access:
Yes
DOI:
PubMed ID:
Not indexed in PubMed
Retraction PubMed ID:
Not indexed in PubMed
Retraction Details
Retraction Reasons:
- Concerns/Issues About Data
- Concerns/Issues about Results and/or Conclusions
- Concerns/Issues about Referencing/Attributions
- Concerns/Issues with Peer Review
- Investigation by Journal/Publisher
- Investigation by Third Party
- Paper Mill
- Computer-Aided Content or Computer-Generated Content
- Unreliable Results and/or Conclusions
Nature of Retraction:
Retraction
Retraction Notice:
10.1155/2023/9838794Citations (2)
2
Total Citations0
Post-Retraction0
Pre-Retraction1
Same DayHeavy Metals Removal Using Carbon Based Nanocomposites
Unknown Authors
Unknown Journal
Published: Unknown
Retracted: On Some Classes of Estimators Derived from the Positive Part of James–Stein Estimator
Journal of Mathematics
Journal of Mathematics
Open Access
Published: Dec 2023
Same day as retraction
Quick Stats
Total Citations:
2
Years Since Retraction:
1.9 year
Open Access:
Yes
Last Checked:
Jul 24, 2025