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Staff- : : Lecturer
- : : : : Assoc.Prof.Dr.Withun Phuengrattana
- : : : : Asst.Prof.Dr.Warin Sripanya
- : : : : Asst.Prof.Dr.Nawitcha Onjai-uea
- : : : : Asst.Prof.Dr.Wanpen Chantarangsi
- : : : : Asst.Prof.Dr.Kiattiyot Juagwon
- : : : : Asst.Prof.Kritsada Lerkchaiyaphum
- : : : : Asst.Prof.Sirichai Sopha
- : : : : Asst.Prof.Aree Varatechakongka
- : : : : Asst.Prof.Teerasak Tummabumrung
- : : : : Asst.Prof.Bunchana Varachanon
- : : : : Dr.Chalida Trakoolsoontorn
- : : : : Aj.Kaewta Juanak
- : : : : Aj.Amarin Apirakmas
- : : : : Aj.Supharat Thiranantanakorn
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Assistant Professor Dr.Wanpen Chantarangsi
Office : Room 15/6/1
Phone: (+663) 419-9300 Ext. 3546
Website : http://pws.npru.ac.th/wanpen/
Email : wanpen@webmail.npru.ac.th
Education :
- B.Sc. (Mathematics), Kasetsart University, Thailand
- M.Sc. (Applied Statistics), National Institute of Development Administration, Thailand
- Ph.D. (Statistics) University of Southampton, England
Fields of Speciallization :
- Simultaneous Inference, Count data
Research Publications :
International Journal
- C. Jaiboon, W. Chantarangsi, and P. Kumam, A convergence theorem based on a hybrid relaxed extragradient method for generalized equilibrium problems and fixed point problems of a finite family of nonexpansive mappings, Nonlinear Analysis : Hybrid Systems 4 (2010) 199-215.
- W. Chantarangsi, C. Jaiboon, and P. Kumam, A Viscosity hybrid steepest descent method for generalized mixed equilibrium problems and variational inequalities for relaxed cocoercive mapping in Hilbert spaces, Abstract and Applied Analysis, Volume 2010 (2010), Article ID 390972, 39 pages.
- W. Chantarangsi, W. Liu, F. Bretz, S. Kiatsupaibul, A.J. Hayter, and F. Wan, Normal probability plots with confidence, Biometrical Journal 57 (1) (2015) 52-63.
- W. Chantarangsi, W. Liu, F. Bretz, S. Kiatsupaibul, and A.J. Hayter, Q-Q plots with confidence for testing Weibull and exponential distributions, Hacettepe Journal of Mathematics and Statistics 45 (3) (2016) 887-904.
- W. Chantarangsi, W. Liu, F. Bretz, S. Kiatsupaibul, and A.J. Hayter, Normal probability plots with confidence for the residuals in linear regression, Communications in Statistics - Simulation and Computation 47 (2) (2018) 367-379.
National Journal
- W. Chantarangsi. (2016). Estimation of the confidence interval for binomial proportion, Journal of Thai Interdisciplinary Research, 11 (1), 35-42.
- W. Chantarangsi, Optimal proportion of contamination based on scale-contaminated normal distribution for testing normality, In: Proceedings of the 9th NPRU National Academic Conference, Nakhon Pathom Rajabhat University, Thailand, 28 - 29 Sepyember 2017, pp. 267-272.
