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20132015
most citedMethod of estimation in the presence of non-response and measurement errors simultaneously

2 citations · 4 across the 9 of their papers we have counts for

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Showing 2013 · math.STShow all

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math.ST2013★ 2 cited

Improved estimators in simple random sampling when study variable is an attribute

Rajesh Singh, Prayas Sharma

This article addresses the problem of estimating the population mean in the presence of auxiliary information when study variable itself is qualitative in nature. Bias and mean squ…

math.ST2013

Study of some improved ratio type estimators using information on auxiliary attributes under second order approximation

prayas sharma, rajesh singh, Jong-Min Kim

Chakrabarty, Khoshnevisan, Sahai and Ray, Solanki suggested some estimators to estimate unknown population mean of the study variable. These authors discussed the estimators along…