The households participating in this survey will be selected using a statistical method based on stratified cluster sampling to represent all populations and households in Korea.

In the third stage a stratified cluster sampling within communities or villages was conducted. In each selected community or village, stratification was carried out based on the local population ...

This study used data from the 2019 Ethiopian Mini Demographic and Health Survey (EMDHS). After obtaining permission through an online request and describing the purpose of the study, the data were ...

This work considers estimation of dichotomous characteristics of rare populations by sample survey. In particular, we investigate optimum allocation when a network sampling rule (also called ...

Association of Decayed, Missing, Filled Teeth Score With the Risk for Buccal Mucosa Cancer, Stratified on Tobacco and Alcohol Use: A Multicenter Case-Control Study From India ...

TAIPEI – A case involving a “vampire coach” who forced her football team to give blood samples for research – in exchange for academic credits – has shone the spotlight on Taiwan’s ...

Authorities have begun collecting DNA samples to identify six unidentified bodies recovered after an air force aircraft crashed into Milestone School and College in Dhaka’s Uttara this week.

Sampling Mass Media Content: The Use of the Cluster Design Carl W. Backman Read and download Read Online Read 100 articles/month free ...

Background Human immunodeficiency virus prevalence remains a major public health concern in Sierra Leone. This study examines ...

This issue proposes adding cluster sampling capabilities to the scikit-sampling library. Cluster sampling is a probability sampling technique where the population is divided into naturally occurring ...