Cluster sampling is a widely used sampling design for survey data selection. The collected data provide information on … to the cluster sampling design, the model-assisted generalized regression estimator can be established either at the unit … or at the cluster level. The unit-level estimator, however, ignores the cluster sampling design. The cluster …

method of selection of sampling units is called adaptive cluster sampling. This manuscript emphasizes the use of the factor …) variable under adaptive cluster sampling. The bias, mean squared error and optimum mean squared errors up to the first order is …

precision in the estimation of population density. Adaptive cluster sampling (ACS) was proposed to observe rare units with the … variance with the use of information of an auxiliary variable under stratified adaptive cluster sampling (SACS). The bias and …

In this research work we introduce a new sampling design, namely a two-stage cluster sampling, where probability … of the new sampling design to the two-stage cluster sampling with simple random sampling in the first stage and ranked …

precision in the estimation of population density. Adaptive cluster sampling (ACS) was proposed to observe rare units with the … variance with the use of information of an auxiliary variable under stratified adaptive cluster sampling (SACS). The bias and …

In this research work we introduce a new sampling design, namely a two-stage cluster sampling, where probability … of the new sampling design to the two-stage cluster sampling with simple random sampling in the first stage and ranked …

Multi-stage cluster sampling is a common sampling design of social surveys because populations of interest are often … structured by, or partitioned into, disjoint organizational and administrative units. The need to use cluster sampling can …

Multi-stage cluster sampling is a common sampling design of social surveys because populations of interest are often … structured by, or partitioned into, disjoint organizational and administrative units. The need to use cluster sampling can …