Researcher Profile

Nuanpan Lawson

0000-0001-8318-5474

Publications

Citations

Co-Authors

Active Years

Publications

Journal Article WSEAS TRANSACTIONS ON SYSTEMS May 29, 2023

Improved Ratio Type Estimators using some Prior Information in Sample Surveys: A Case Study of Fine Particulate Matter in Thailand

Nuanpan Lawson

10.37394/23202.2023.22.54 3 citations

Journal Article Gazi University Journal of Science Dec 01, 2023

Classes of Population Mean Estimators using Transformed Variables in Double Sampling

Natthapat Thongsak · Nuanpan Lawson

10.35378/gujs.1056453 2 citations

Journal Article Lobachevskii Journal of Mathematics Nov 01, 2022

An Improved Family of Estimators for Estimating Population Mean Using Robust Regression in the Presence of Outliers

Nuanpan Lawson

10.1134/s1995080222140220 3 citations

Open Access Journal Article PeerJ Dec 13, 2022

New estimators for estimating population total: an application to water demand in Thailand under unequal probability sampling without replacement for missing data

Chugiat Ponkaew · Nuanpan Lawson

10.7717/peerj.14551 3 citations

Journal Article Lobachevskii Journal of Mathematics Sep 01, 2022

A Combined Family of Dual To Ratio Estimators Using a Transformed Auxiliary Variable

Natthapat Thongsak · Nuanpan Lawson

10.1134/s1995080222120253 5 citations

Journal Article CURRENT APPLIED SCIENCE AND TECHNOLOGY Jul 19, 2022

New Generalized Regression Estimators Using a Ratio Method and Its Variance Estimation for Unequal Probability Sampling without Replacement in the Presence of Nonresponse

Chugiat Ponkaew · Nuanpan Lawson

10.55003/cast.2022.02.23.007 5 citations

Journal Article Mathematical Population Studies Dec 05, 2022

Bias and mean square error reduction by changing the shape of the distribution of an auxiliary variable: application to air pollution data in Nan, Thailand

Natthapat Thongsak · Nuanpan Lawson

10.1080/08898480.2022.2145790 7 citations

Journal Article The Journal of Applied Science Jun 29, 2020

New ratio estimators for population mean in simple random sampling using robust regression

Nuanpan Lawson

10.14416/j.appsci.2020.01.005 4 citations

Journal Article Journal of Mathematical and Fundamental Sciences Sep 11, 2017

An Efficient General Family of Estimators for Population Mean in the Presence of Non-Response

Thanapanang Rachokarn · Nuanpan Lawson

10.5614/j.math.fund.sci.2017.49.3.6 3 citations

Publication Timeline

2023

2022

2020

2017

Frequent Co-Authors

Natthapat Thongsak

3×

Chugiat Ponkaew

2×

Thanapanang Rachokarn

1×