TARU PUBLICATIONS
Author

Sat Gupta

Department of Mathematics and Statistics University of North Carolina, Greensboro, 27412, U.S.A.

Published papers
2
Citations
0
Views
342
Downloads
10

Publications

2 papers
Open Access Research Article·pp. 1735–1758·Vol. 28, Issue 5Aug 2025

Improved mean estimation of sensitive study variable under two phase sampling with sub-sampling the non-respondents

Hafiza Fakarul Nisa, Sadia Khalil, Sat Gupta

Published Online: 01 Aug 2025DOI: 10.47974/JIM-1743

In this paper: In this study, we present generalized mean estimators aimed at tackling the challenges associated with non-sampling errors in sensitive survey data. Our approach utilizes both full and optional Random...

AbstractReferencesFull Text PDF (424 KB)Views: 82Downloads: 6Citations: 0
Open Access Research Article·pp. 369–380·Vol. 28, Issue 2Mar 2025

Variance estimation using an optional randomized response technique

Badr Aloraini, Sadia Khalil, Muhammad Nouman Qureshi, Sat Gupta

Published Online: 15 Mar 2025DOI: 10.47974/JIM-1290

In this paper: Gupta et al. [2] used a Randomized Response Technique (RRT) to propose several estimators for finite population variance of a sensitive study variable using auxiliary information. In this paper, we mo...

AbstractReferencesFull Text PDF (392 KB)Views: 260Downloads: 4Citations: 0