Alternative Estimators for Stratified Random Sampling

Optimum Allocation in Stratified Samples for a Multivariate Survey

Two New Estimators for a Normal Coefficient of Variation based on Ranked Set Sampling

On Some Properties of the Ratio Estimators Under Size Stratification and Estimation Inuni - Stage Successive Sampling

Covariance Matrix Estimation in Complex Surveys

A Double Transformed- Flipped- Retransformed Quantile Estimator for Skewed Distributions

Calibration Estimators of the Population Parameters Using Stratified Random Sample

On the Estimation of Error by Simple Random Sample Formula in Complex Sample Designs

Valid estimation of the distribution function using dual-rank ranked set sampling: Missing data approach

Estimation of Simple Linear Regression Model Parameters Using Double Ranked Set Sampling