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Suparat Niwitpong

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King Mongkut's Institute of Technology North Bangk

PeerJ Contributions

Articles 14

October 16, 2024

Estimation methods for the variance of Birnbaum-Saunders distribution containing zero values with application to wind speed data in Thailand

Natchaya Ratasukharom, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.18272 PubMed 39430565

February 29, 2024

Estimation of the percentile of Birnbaum-Saunders distribution and its application to PM2.5 in Northern Thailand

Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.17019 PubMed 38436012

June 22, 2023

Estimating average wind speed in Thailand using confidence intervals for common mean of several Weibull distributions

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

https://doi.org/10.7717/peerj.15513 PubMed 37366422

December 7, 2022

Estimation of common percentile of rainfall datasets in Thailand using delta-lognormal distributions

Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.14498 PubMed 36523461

September 16, 2022

Bayesian estimation of rainfall dispersion in Thailand using gamma distribution with excess zeros

Wansiri Khooriphan, Sa-Aat Niwitpong, Suparat Niwitpong

https://doi.org/10.7717/peerj.14023 PubMed 36132216

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

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

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