Personal profile
About
Related links & documents
Education/Academic qualification
Ph.D. in Statistics, University of Louisiana at Lafayette
… → 1986
M.A. in Statistics, University of Missouri
… → 1982
M.S. in Mathematics, Arkansas State University
… → 1973
B.S. in Mathematics, Arkansas State University
… → 1971
A.A. Southern Baptist College
… → 1968
Disciplines
- Other Mathematics
Research Interests
- Statistics
- Mathematics
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being -
SDG 4 Quality Education -
SDG 9 Industry, Innovation, and Infrastructure
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Collaborations and top research areas from the last five years
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An Exact Expression for the Behrens-Fisher Distribution with Applications
Champ, C. W. & Hu, F., Aug 7 2024, Applied Mathematical Analysis and Computations II - 1st SGMC. Wanduku, D., Zheng, S., Chen, Z., Sills, A., Zhou, H. & Agyingi, E. (eds.). Springer, p. 227-245 19 p. (Springer Proceedings in Mathematics and Statistics; vol. 472).Research output: Contribution to book or proceeding › Conference article › peer-review
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Comparisons of steady-state optimal EWMA and DEWMA charts
Rigdon, S. E., Champ, C. W. & Knoth, S., Mar 27 2024, In: Quality and Reliability Engineering International. 40, 5, p. 2680-2694 15 p.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Process, Population, and Sample: The Researcher’s Interest
Champ, C. W. & Sills, A. V., Aug 7 2024, Applied Mathematical Analysis and Computations II - 1st SGMC. Wanduku, D., Zheng, S., Chen, Z., Sills, A., Zhou, H. & Agyingi, E. (eds.). Springer, p. 247-268 22 p. (Springer Proceedings in Mathematics and Statistics; vol. 472).Research output: Contribution to book or proceeding › Conference article › peer-review
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The Generalized Laws of Total Variance and Total Covariance
Champ, C. W. & Sills, A. V., 2024, Applied Mathematical Analysis and Computations I - 1st SGMC. Wanduku, D., Zheng, S., Chen, Z., Sills, A., Zhou, H. & Agyingi, E. (eds.). Springer, p. 243-254 12 p. (Springer Proceedings in Mathematics and Statistics; vol. 471).Research output: Contribution to book or proceeding › Conference article › peer-review
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The exponential distribution analog of the Grubbs–Weaver method
Sills, A. V. & Champ, C. W., Apr 17 2020, In: Communications in Statistics - Theory and Methods. 49, 8, p. 1894-1903 10 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations