When it comes to data collection and analysis, ranked set sampling (RSS) continues to increasingly be the focus of methodological research. This type of sampling is an alternative to simple random sampling and can offer substantial improvements in precision and efficient estimation. There are different methods within RSS that can be further explored and discussed. On top of being efficient, RSS is cost-efficient and can be used in situations where sample units are difficult to obtain. With new results in modeling and applications, and a growing importance in theory and practice, it is...

When it comes to data collection and analysis, ranked set sampling (RSS) continues to increasingly be the focus of methodological research. This type of sampling is an alternative to simple random sampling and can offer substantial improvements in precision and efficient estimation. There are different methods within RSS that can be further explored and discussed. On top of being efficient, RSS is cost-efficient and can be used in situations where sample units are difficult to obtain. With new results in modeling and applications, and a growing importance in theory and practice, it is...

This book analyses the threats the COVID-19 pandemic poses and the need for managing healthcare resources carefully. Focusing on the impact Lower and middle-income countries experience due to the lack of medical personal, bed in hospitals and medical supplies.In the chapters, non-medical researchers together with epidemiologists contribute studies which aim to improve decision making processes when dealing with pandemic dynamics. The book also presents challenging models for post-pandemic studies and the continuation of post-pandemic treatments. This text develops an analysis of COVID-19...