PeerJ Author

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Sa-Aat Niwitpong

PeerJ Author

Summary

Sa-Aat Niwitpong holds PhD in statistics from La Trobe University, Australia. He is currenly working on theory of statistics especially in confidence intervals for parameter of interest and model average confidence intervals

Agricultural Science Computational Biology Drugs & Devices Ecology Environmental Impacts Statistics

Editing Journals

Past or current institution affiliations

King Mongkut's Institute of Technology North Bangk

Work details

Professor in Statistics

King Mongkut's Institute of Technology North Bangk

Applied Statistics

Lecturer at Department of Applied Statistics

PeerJ Contributions

Articles 11

May 18, 2022

Bayesian estimation for the mean of delta-gamma distributions with application to rainfall data in Thailand

Theerapong Kaewprasert, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.13465 PubMed 35607452

February 17, 2022

Measurement of dispersion of PM 2.5 in Thailand using confidence intervals for the coefficient of variation of an inverse Gaussian distribution

Wasana Chankham, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.12988 PubMed 35194534

February 4, 2022

Bayesian computation for the common coefficient of variation of delta-lognormal distributions with application to common rainfall dispersion in Thailand

Noppadon Yosboonruang, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.12858 PubMed 35186465

December 20, 2021

Multiple comparisons of precipitation variations in different areas using simultaneous confidence intervals for all possible ratios of variances of several zero-inflated lognormal models

Patcharee Maneerat, Sa-Aat Niwitpong

https://doi.org/10.7717/peerj.12659 PubMed 35036147

July 2, 2021

Confidence intervals for the difference between the coefficients of variation of Weibull distributions for analyzing wind speed dispersion

Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.11676 PubMed 34249509

June 23, 2021

Simultaneous confidence intervals for all pairwise differences between the coefficients of variation of rainfall series in Thailand

Noppadon Yosboonruang, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.11651 PubMed 34221731

January 22, 2021

Estimating the average daily rainfall in Thailand using confidence intervals for the common mean of several delta-lognormal distributions

Patcharee Maneerat, Sa-Aat Niwitpong

https://doi.org/10.7717/peerj.10758 PubMed 33552739

September 21, 2020

Confidence intervals for the common coefficient of variation of rainfall in Thailand

Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.10004 PubMed 33005493

August 6, 2020

The Bayesian confidence intervals for measuring the difference between dispersions of rainfall in Thailand

Noppadon Yosboonruang, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.9662 PubMed 32844064

February 11, 2020

A Bayesian approach to construct confidence intervals for comparing the rainfall dispersion in Thailand

Patcharee Maneerat, Sa-aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.8502 PubMed 32095346

July 22, 2019

Measuring the dispersion of rainfall using Bayesian confidence intervals for coefficient of variation of delta-lognormal distribution: a study from Thailand

Noppadon Yosboonruang, Sa-aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.7344 PubMed 31367487