The following publications are possibly variants of this publication:
- Improved estimation of population variance using information on auxiliary attribute in simple random samplingRajesh Singh, Sachin Malik. amc, 235:43-49, 2014. [doi]
- Estimation of population mean using information on auxiliary attribute in two-phase samplingSachin Malik, Rajesh Singh. amc, 261:114-118, 2015. [doi]
- Estimation of finite population mean using auxiliary information in systematic samplingSurya K. Pal, Housila P. Singh. saem, 8(2s):1392-1398, 2017. [doi]
- Efficient Utilization of Auxiliary Information on Estimation of Population Mean Using Exponential Type Estimators in Successive SamplingSurya K. Pal, Housila P. Singh. jsta, 16(4):476-489, 2017. [doi]