papers
Publications (9)
math.ST2013
Improved estimators in simple random sampling when study variable is an attribute
Rajesh Singh, Prayas Sharma
math.ST2014
Efficient class of estimators for population median using auxiliary information
Prayas Sharma, Rajesh Singh
stat.AP2014
Multivariate dual to ratio type estimators using arithmetic, geometric and harmonic means in simple random sampling
Rajesh Singh, Prayas Sharma
math.ST2014
Improved ratio type estimator using two auxiliary variables under second order approximation
Prayas Sharma, Rajesh Singh
stat.ME2014
Method of estimation in the presence of non-response and measurement errors simultaneously
Prayas Sharma, Rajesh Singh
math.ST2014
Improved estimator of finite population mean using auxiliary attribute in stratified random sampling
Hemant K. Verma, Prayas Sharma, Rajesh Singh
math.ST2014
Generalized class of estimators for finite population mean when study variable is qualitative in nature
Prayas Sharma, Hemant K. Verma, Rajesh Singh
math.ST2014
Exponential ratio-product type estimators under second order approximation in stratified random sampling
Rajesh Singh, Prayas Sharma, Florentin Smarandache
math.ST2015
Generalized estimators using characteristics of Poisson distribution
Prayas Sharma, Hemant K. Verma, Nitesh K. Adichwal +1