S
Sanghamitra Pal
Researcher at West Bengal State University
Publications - 10
Citations - 15
Sanghamitra Pal is an academic researcher from West Bengal State University. The author has contributed to research in topics: Cluster sampling & Estimator. The author has an hindex of 2, co-authored 10 publications receiving 9 citations. Previous affiliations of Sanghamitra Pal include Government of West Bengal.
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A new unrelated question randomized response model
Sanghamitra Pal,Sarjinder Singh +1 more
TL;DR: In this paper, the authors extended the work of Gjestvang and Singh and proposed a new unrelated question randomized response model that can be used for any sampling scheme, and the estimator based on one sample is free from the use of known proportion of an unrelated character.
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On efficacy of empirical Bayes estimation of a finite population mean of a sensitive variable through randomized responses
Arijit Chaudhuri,Sanghamitra Pal +1 more
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Rao and Wu's re-scaling bootstrap modified to achieve extended coverages
TL;DR: In this article, a modification on Rao and Wu's bootstrap technique is proposed to construct confidence intervals for finite population correlation and regression coefficients, in particular, among general non-linear functionals, avoiding normality assumption and instead studying the approximate distributions of their bootstrap point estimators.
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A prediction approach in adaptive sampling
Sanghamitra Pal,Dipika Patra +1 more
TL;DR: In this paper, the authors employ Royall's (Biometrika 57: 377-389, 1970) prediction approach to model features of uncaptured network units and employ Brewer's model-assisted approach to derive a predictor with asymptotic design unbiasedness based on unequal probability samples and examine its efficacy by simulations.
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Estimation of finite population distribution function of sensitive variable
Sanghamitra Pal,Purnima Shaw +1 more
TL;DR: The finite population proportion of a sensitive characteristic is estimated indirectly by using Randomized Response (RR) Techniques (RRTs) pioneered by Warner (1965) followed by several other RRT Techniques as mentioned in this paper.