Aims and Scopes
The Thailand Statistician is an international English language peer-reviewed journal which is published 2 times a year in January and July by the Thai Statistical Association. The journal main objective is to encourage research in statistics and related fields in order to support the need for new knowledge and techniques as called upon by other subject matters. In addition, the journal is dedicated to develop young researchers and teachers in the statistics and related disciplines and to provide them with an opportunity to pursue more advanced works. This journal devoted to publication of original research papers, expository research and survey articles, and short research notes in Pure and Applied Statistics, and other related fields in which statistical treatment is significantly involved.

Indexing: This journal is covered by Zentralblatt fur Mathematik, and Math. Sci. Net. Abstracts of all papers in this issue are available at the journal website at: www.statassoc.or.th

Editor
Montip Tiensuwan
Department of Mathematics
Mahidol University
Rama VI Road, Ratchathewi
Bangkok 10400, Thailand
This email address is being protected from spambots. You need JavaScript enabled to view it.