Suparat Niwitpong

50 papers Journal 20Unranked 22

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Confidence intervals of difference and ratio between two means of delta-Birnbaum-Saunders distributions. Commun. Stat. Simul. Comput. Natchaya Ratasukharom, Sa-Aat Niwitpong, Suparat Niwitpong
2025	J	`jnl`	Confidence Intervals for the Parameter Mean of Zero-Inflated Two-Parameter Rayleigh Distribution. Symmetry Sasipong Kijsason, Sa-Aat Niwitpong, Suparat Niwitpong
2025	J	`jnl`	Confidence Intervals for the Variance and Standard Deviation of Delta-Inverse Gaussian Distributions with Application to Traffic Mortality Count. Symmetry Wasurat Khumpasee, Sa-Aat Niwitpong, Suparat Niwitpong
2025	—	`conf`	Estimation Methods for the Percentile of Weibull Distribution and Its Application to Wind Speed Data in Southern Thailand. IUKM (2) Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong
2025	J	`jnl`	Estimation of the Common Mean of Zero-Inflated Inverse Gaussian Distributions: Application to Road Accident Fatalities in Thailand. Symmetry Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2024	J	`jnl`	Bayesian confidence intervals for the ratio of the means of zero-inflated gamma distributions with application to rainfall data. Commun. Stat. Simul. Comput. Theerapong Kaewprasert, Sa-Aat Niwitpong, Suparat Niwitpong
2024	J	`jnl`	Confidence Intervals for the Coefficient of Variation in Delta Inverse Gaussian Distributions. Symmetry Wasurat Khumpasee, Sa-Aat Niwitpong, Suparat Niwitpong
2024	—	`conf`	Confidence Intervals for the Mean of Birnbaum-Saunders Distribution with Application to Wind Speed Data. IEEA Natchaya Ratasukharom, Sa-Aat Niwitpong, Suparat Niwitpong
2024	J	`jnl`	Generalized Confidence Interval for the Difference Between Percentiles of Birnbaum-Saunders Distributions and Its Application to PM2.5 in Thailand. Comput. Math. Methods Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2024	J	`jnl`	The Simultaneous Confidence Interval for the Ratios of the Coefficients of Variation of Multiple Inverse Gaussian Distributions and Its Application to PM2.5 Data. Symmetry Wasana Chankham, Sa-Aat Niwitpong, Suparat Niwitpong
2023	J	`jnl`	Confidence Interval Estimation for the Common Mean of Several Zero-Inflated Gamma Distributions. Symmetry Theerapong Kaewprasert, Sa-Aat Niwitpong, Suparat Niwitpong
2023	J	`jnl`	Confidence Interval Estimation for the Ratio of the Percentiles of Two Delta-Lognormal Distributions with Application to Rainfall Data. Symmetry Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong, Narudee Smithpreecha
2023	J	`jnl`	Estimation of the Confidence Interval for the Ratio of the Coefficients of Variation of Two Weibull Distributions and Its Application to Wind Speed Data. Symmetry Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong
2023	J	`jnl`	Simultaneous Confidence Intervals for All Pairwise Differences between Means of Weibull Distributions. Symmetry Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong
2022	—	`conf`	Analysis of Medical Data Using Interval Estimators for Common Mean of Gaussian Distributions with Unknown Coefficients of Variation. IUKM Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2022	J	`jnl`	Confidence Intervals for Common Coefficient of Variation of Several Birnbaum-Saunders Distributions. Symmetry Wisunee Puggard, Sa-Aat Niwitpong, Suparat Niwitpong
2022	J	`jnl`	Confidence Intervals for Comparing the Variances of Two Independent Birnbaum-Saunders Distributions. Symmetry Wisunee Puggard, Sa-Aat Niwitpong, Suparat Niwitpong
2022	—	`conf`	Confidence Intervals for Mean of Delta Two-Parameter Exponential Distribution. IUKM Wansiri Khooriphan, Sa-Aat Niwitpong, Suparat Niwitpong
2022	J	`jnl`	Confidence Intervals for the Ratio of Variances of Delta-Gamma Distributions with Applications. Axioms Wansiri Khooriphan, Sa-Aat Niwitpong, Suparat Niwitpong
2022	—	`conf`	Confidence intervals for ratio of coefficients of variation of Inverse Gaussian distribution. ICBICC Wasana Chankham, Sa-Aat Niwitpong, Suparat Niwitpong
2022	J	`jnl`	Simultaneous Confidence Intervals for All Pairwise Differences between the Coefficients of Variation of Multiple Birnbaum-Saunders Distributions. Symmetry Wisunee Puggard, Sa-Aat Niwitpong, Suparat Niwitpong
2021	J	`jnl`	Bayesian Estimation for the Coefficients of Variation of Birnbaum-Saunders Distributions. Symmetry Wisunee Puggard, Sa-Aat Niwitpong, Suparat Niwitpong
2021	J	`jnl`	Bayesian confidence intervals for a single mean and the difference between two means of delta-lognormal distributions. Commun. Stat. Simul. Comput. Patcharee Maneerat, Sa-Aat Niwitpong, Suparat Niwitpong
2020	J	`jnl`	Adjusted generalized confidence intervals for the common coefficient of variation of several normal populations. Commun. Stat. Simul. Comput. Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2020	—	`conf`	Bayesian Confidence Intervals for Means of Normal Distributions with Unknown Coefficients of Variation. IUKM Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2020	—	`conf`	Confidence Interval for Coefficient of Variation of Inverse Gamma Distributions. IUKM Theerapong Kaewprasert, Sa-Aat Niwitpong, Suparat Niwitpong
2020	—	`conf`	Confidence Intervals for the Difference Between the Coefficients of Variation of Inverse Gaussian Distributions. IUKM Wasana Chankham, Sa-Aat Niwitpong, Suparat Niwitpong
2020	—	`conf`	Generalized Confidence Interval of the Ratio of Coefficients of Variation of Birnbaum-Saunders Distribution. IUKM Wisunee Puggard, Sa-Aat Niwitpong, Suparat Niwitpong
2020	—	`conf`	The Bayesian Confidence Interval for the Mean of the Zero-Inflated Poisson Distribution. IUKM Sunisa Junnumtuam, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`conf`	Confidence Intervals for Coefficient of Variation of Inverse Gaussian Distribution. ICVISP Wasana Chankham, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`ch.`	Confidence Intervals for Coefficient of Variation of Three Parameters Delta-Lognormal Distribution. Structural Changes and their Econometric Modeling Noppadon Yosboonruang, Suparat Niwitpong, Sa-Aat Niwitpong
2019	—	`ch.`	Confidence Intervals for Difference Between Means and Ratio of Means of Weibull Distribution. Structural Changes and their Econometric Modeling Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`conf`	Confidence Intervals for Single Coefficient of Variation of Weibull Distribution. ICVISP Manussaya La-ongkaew, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`ch.`	Confidence Intervals for the Inverse Mean and Difference of Inverse Means of Normal Distributions with Unknown Coefficients of Variation. Structural Changes and their Econometric Modeling Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`ch.`	Confidence Intervals for the Mean of Delta-Lognormal Distribution. Structural Changes and their Econometric Modeling Patcharee Maneerat, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`ch.`	Estimating the Difference in the Percentiles of Two Delta-Lognormal Independent Populations. Structural Changes and their Econometric Modeling Maneerat Jaithun, Sa-Aat Niwitpong, Suparat Niwitpong
2019	—	`ch.`	Simultaneous Confidence Intervals for All Differences of Variances of Log-Normal Distributions. Structural Changes and their Econometric Modeling Warisa Thangjai, Suparat Niwitpong
2018	—	`conf`	Confidence Intervals for Common Mean of Lognormal Distributions. ECONVN Narudee Smithpreecha, Sa-Aat Niwitpong, Suparat Niwitpong
2018	—	`conf`	Confidence Intervals for the Coefficient of Variation of the Delta-Lognormal Distribution. ECONVN Noppadon Yosboonruang, Sa-Aat Niwitpong, Suparat Niwitpong
2018	—	`conf`	Confidence Intervals for the Ratio of Means of Delta-Lognormal Distribution. ECONVN Patcharee Maneerat, Sa-Aat Niwitpong, Suparat Niwitpong
2018	—	`ch.`	Simultaneous Confidence Intervals for All Differences of Means of Normal Distributions with Unknown Coefficients of Variation. Predictive Econometrics and Big Data Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2018	—	`conf`	Simultaneous Confidence Intervals for All Differences of Means of Two-Parameter Exponential Distributions. ECONVN Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2017	—	`ch.`	Confidence Intervals for the Common Mean of Several Normal Populations. Robustness in Econometrics Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2017	J	`jnl`	Confidence intervals for the difference between normal means with known coefficients of variation. Ann. Oper. Res. Suparat Niwitpong, Sa-Aat Niwitpong
2016	—	`conf`	Confidence Intervals for Common Mean of Normal Distributions with Known Coefficient of Variation. IUKM Sukritta Sodanin, Sa-Aat Niwitpong, Suparat Niwitpong
2016	—	`conf`	Confidence Intervals for Common Variance of Normal Distributions. IUKM Narudee Smithpreecha, Sa-Aat Niwitpong, Suparat Niwitpong
2016	—	`conf`	Confidence Intervals for the Ratio of Coefficients of Variation in the Two-Parameter Exponential Distributions. IUKM Patarawan Sangnawakij, Sa-Aat Niwitpong, Suparat Niwitpong
2016	—	`conf`	Simultaneous Fiducial Generalized Confidence Intervals for All Differences of Coefficients of Variation of Log-Normal Distributions. IUKM Warisa Thangjai, Sa-Aat Niwitpong, Suparat Niwitpong
2015	—	`conf`	Confidence Intervals for the Difference Between Normal Means with Known Coefficients. IUKM Suparat Niwitpong, Sa-Aat Niwitpong
2015	—	`conf`	Confidence Intervals for the Ratio of Coefficients of Variation of the Gamma Distributions. IUKM Patarawan Sangnawakij, Sa-Aat Niwitpong, Suparat Niwitpong