2 papers
stat.ME2026
Principal Component Based Estimation of Finite Population Mean under Multicollinearity
Rajesh Singh, Shobh Nath Tiwari
Auxiliary information is frequently utilized in survey sampling to improve the efficiency of estimators of the finite population mean. However, the simultaneous use of multiple aux…
stat.ME2023
Preliminary Estimators of Population Mean using Ranked Set Sampling in the Presence of Measurement Error and Non-Response Error
Rajesh Singh, Anamika Kumari
In order to estimate the population mean in the presence of both non-response and measurement errors that are uncorrelated, the paper presents some novel estimators employing ranke…