New ratio estimators for population mean in simple random sampling using robust regressionNew ratio estimators for population mean in simple random sampling using robust regression
Joint Influence of Exponential Ratio and Exponential Product Estimators for the Estimation of Clustered Population Variance in Adaptive Cluster Sampling
พ.ศ. 2563
Robust estimators for the correlation measure to resist outliers in data
มหาวิทยาลัยเกษตรศาสตร์ พ.ศ. 2559
Modified Product Estimators for Population Mean in Simple Random Sampling Using Coefficients of Kurtosis and Skewness and Function of Quartiles of Auxiliary Variable