papers
Publications (5)
stat.ME2007
Auxiliary Information and A Priori Values in Construction of Improved Estimators
Rajesh Singh, Pankaj Chauhan, Nirmala Sawan +1
math.GM2008
Improvement in Estimating Population Mean using Two Auxiliary Variables in Two-Phase Sampling
Rajesh Singh, Pankaj Chauhan, Nirmala Sawan +1
math.GM2009
Improved Exponential Estimator for Population Variance Using Two Auxiliary Variables
Rajesh Singh, Pankaj Chauhan, Nirmala Sawan +1
math.ST2007
A General Family of Estimators for Estimating Population Mean Using Known Value of Some Population Parameter(s)
M. Khoshnevisan, Rajesh Singh, Pankaj Chauhan +2
math.GM2009
Ratio Estimators in Simple Random Sampling Using Information on Auxiliary Attribute
Rajesh Singh, Pankaj Chauhan, Nirmala Sawan +1