79 citations · 274 across the 46 of their papers we have counts for
22 papers · 1 filter
Estimation of mean using dual-to-ratio and difference-type estimators under measurement error model
Viplav Kumar Singh, Rajesh Singh
In sample survey, when data is collected, it is assumed that whatever is reported by respondent is correct. However, given the issues of prestige bias, personal respect, respondent…
Generalized estimators using characteristics of Poisson distribution
Prayas Sharma, Hemant K. Verma, Nitesh K. Adichwal +1
In this article, we have proposed a generalized class of estimators, exponential class of estimators based on adaption of Sharma and Singh (2015) and Solanki and Singh (2013) and s…
Difference-type estimators for estimation of mean in the presence of measurement error
Viplav Kr. Singh, Rajesh Singh, Florentin Smarandache
In this paper we have suggested difference-type estimator for estimation of population mean of the study variable y in the presence of measurement error using auxiliary information…
Improved estimator of finite population mean using auxiliary attribute in stratified random sampling
Hemant K. Verma, Prayas Sharma, Rajesh Singh
The present study discuss the problem of estimating the finite population mean using auxiliary attribute in stratified random sampling. In this paper taking the advantage of point…
A family of median based estimators in simple random sampling
Hemant K. Verma, Rajesh Singh, Florentin Smarandache
In this paper we have proposed a median based estimator using known value of some population parameter(s) in simple random sampling. Various existing estimators are shown particula…
Two-phase sampling in estimation of population mean in the presence of non-response
Manoj Kr. Chaudhary, Anil Prajapati, Rajesh Singh +1
The present paper presents the detail discussion on estimation of population mean in simple random sampling in the presence of non-response. Motivated by Gupta and Shabbir (2008),…